Flight numbers
United Airlines flight numbers
778 United Airlines flight numbers flew at least one route often enough between July 2025 and June 2026 to report an on-time rate. Each row shows the route the number flew most, its most common scheduled departure and its on-time rate there. Historical statistics, not live status.
- UA 200GUM→HNL 07:4089.1%
- UA 201HNL→GUM 14:2582.5%
- UA 212LAX→ORD 17:0087.3%
- UA 218HNL→ORD 18:0588.6%
- UA 219ORD→HNL 09:3076.3%
- UA 224ORD→BZN 09:1578.4%
- UA 226BOS→IAH 07:2593.5%
- UA 235ATL→DEN 16:3580.2%
- UA 248DFW→DEN 13:4381.0%
- UA 251IAD→MSY 17:5082.3%
- UA 252HNL→IAH 20:3079.6%
- UA 253IAH→HNL 09:3577.1%
- UA 254EWR→ORD 18:2740.1%
- UA 259DEN→MCO 17:5276.2%
- UA 280DEN→ANC 19:0577.8%
- UA 292AUS→SFO 17:5867.3%
- UA 295DEN→GEG 11:1580.5%
- UA 300SFO→HNL 13:5583.5%
- UA 302DTW→DEN 15:3282.1%
- UA 303MCI→ORD 08:0073.8%
- UA 308PHL→ORD 17:0060.5%
- UA 318DEN→EUG 11:1572.7%
- UA 320DEN→IAH 05:0096.4%
- UA 326IAD→SEA 17:5574.6%
- UA 327SAN→EWR 07:0580.2%
- UA 335EUG→SFO 06:0094.1%
- UA 340ATL→DEN 09:0087.9%
- UA 341SEA→EWR 22:4677.2%
- UA 347DEN→IAD 13:3086.8%
- UA 356ORD→ATL 14:3074.2%
- UA 358DFW→IAD 12:1085.7%
- UA 360DEN→PHL 17:4070.4%
- UA 364BDL→DEN 08:0093.0%
- UA 367IAD→SFO 22:1082.5%
- UA 369DCA→SFO 07:0089.2%
- UA 370MCO→EWR 08:0086.2%
- UA 372BIL→DEN 07:0090.8%
- UA 373HNL→SFO 07:0089.6%
- UA 376AUS→IAD 16:5586.1%
- UA 377DEN→ORD 20:3076.5%
- UA 379IAD→MCO 08:1589.4%
- UA 382DCA→IAH 12:4090.7%
- UA 383HNL→DEN 19:5588.4%
- UA 384DEN→HNL 12:0579.0%
- UA 397DEN→MSP 09:3587.0%
- UA 404IAH→EWR 18:3666.3%
- UA 405DEN→LAX 10:1491.0%
- UA 406SFO→LAS 20:4578.5%
- UA 407EWR→DEN 18:5066.2%
- UA 413MCO→IAD 16:1775.8%
- UA 414BOS→DEN 11:4590.0%
- UA 417LAX→OGG 09:0091.7%
- UA 418OGG→LAX 14:2591.5%
- UA 426DTW→ORD 09:0069.4%
- UA 427SAN→EWR 22:3083.6%
- UA 430DEN→ONT 11:1587.4%
- UA 431DEN→GJT 19:2573.9%
- UA 435SFO→EWR 09:2079.9%
- UA 444IAD→BDL 22:2582.0%
- UA 446EWR→LAS 10:0081.7%
- UA 454EWR→DFW 09:0085.1%
- UA 456DEN→AUS 08:0593.4%
- UA 459PDX→DEN 05:0097.1%
- UA 465IAH→IND 20:0371.1%
- UA 468IAH→SAT 11:5587.5%
- UA 469IAH→LAX 09:4587.0%
- UA 471SAT→IAD 07:0095.6%
- UA 475DEN→IAH 19:2073.6%
- UA 478BIL→DEN 14:3574.3%
- UA 479CVG→DEN 15:3184.2%
- UA 484DEN→ABQ 20:3773.2%
- UA 486CLE→DEN 16:3982.9%
- UA 487IAH→SFO 05:0096.7%
- UA 488BUR→SFO 07:1579.0%
- UA 489DEN→IAH 15:3575.2%
- UA 490ORD→SAT 08:4586.6%
- UA 491IAH→MSY 07:2092.7%
- UA 492EWR→IAH 06:0092.0%
- UA 495IAD→DEN 22:1082.5%
- UA 496IAH→MCO 14:3579.6%
- UA 498DEN→PDX 19:2576.3%
- UA 499SFO→BNA 09:1084.1%
- UA 500IND→SFO 06:0583.7%
- UA 501DEN→MCO 14:0071.9%
- UA 505SFO→IAH 23:5983.4%
- UA 512IAH→DCA 07:3093.6%
- UA 514CID→DEN 15:1676.8%
- UA 515EWR→SAT 12:3087.4%
- UA 516ATL→ORD 15:3072.9%
- UA 519SAN→DEN 18:5585.1%
- UA 525AUS→IAD 07:1593.5%
- UA 526DEN→LAS 11:4581.7%
- UA 531DEN→LAX 21:2080.1%
- UA 534ORD→EWR 18:0556.7%
- UA 540DEN→SAN 19:0065.7%
- UA 544IAH→CLE 07:2088.1%
- UA 546EWR→ORD 19:4570.4%
- UA 555ATL→EWR 16:3569.9%
- UA 557CHS→DEN 16:0069.9%
- UA 558DEN→BOS 07:4590.5%
- UA 561ORD→MCI 12:4580.5%
- UA 563ORD→EWR 07:1090.1%
- UA 569EWR→BQN 19:0073.2%
- UA 570BOS→EWR 07:0589.4%
- UA 571EWR→IAH 10:1580.8%
- UA 574LAS→SFO 11:0768.5%
- UA 575CLT→IAH 07:0089.1%
- UA 576MSP→ORD 11:2772.3%
- UA 581DSM→DEN 09:0079.4%
- UA 586DEN→MCI 13:3086.0%
- UA 588DRO→DEN 13:3885.3%
- UA 589SFO→SNA 19:1089.1%
- UA 590BWI→ORD 17:2054.7%
- UA 595AUS→DEN 09:0086.7%
- UA 596LAS→DEN 06:0097.2%
- UA 597DEN→BOS 14:1071.3%
- UA 598DEN→LGA 11:3070.2%
- UA 601CLE→EWR 07:0094.2%
- UA 602ORD→PHX 19:5568.3%
- UA 611SFO→LAS 11:0081.1%
- UA 616DEN→CLT 17:3568.5%
- UA 617DEN→ORD 13:2566.5%
- UA 621ABQ→DEN 07:0089.8%
- UA 623LGA→ORD 09:1580.0%
- UA 630ORD→MSN 21:2061.0%
- UA 632ATL→IAD 09:3586.3%
- UA 635BDL→IAD 06:0093.9%
- UA 636ORD→BTV 18:2064.3%
- UA 637IAD→AUS 08:2593.6%
- UA 638SFO→HNL 19:1088.5%
- UA 641IAD→BOS 09:0091.4%
- UA 644DEN→PDX 11:5084.0%
- UA 645DEN→FSD 17:5073.2%
- UA 647BOS→DEN 07:3091.1%
- UA 648EWR→SFO 10:0070.3%
- UA 652DEN→STL 09:4083.3%
- UA 654IAH→DCA 12:0075.8%
- UA 655DEN→LAS 19:4068.4%
- UA 656AUS→IAH 07:0572.6%
- UA 658MSP→ORD 17:1453.0%
- UA 660ORD→SAN 08:4683.6%
- UA 661EWR→ORD 16:4550.2%
- UA 662BOS→DEN 09:3092.0%
- UA 663DEN→MFR 19:2076.3%
- UA 664LAS→ORD 07:0089.4%
- UA 668SJU→IAH 14:5580.9%
- UA 671DEN→SBA 11:3080.9%
- UA 674CHS→EWR 11:2089.1%
- UA 676EWR→AUS 17:2974.5%
- UA 678MFE→IAH 07:0084.8%
- UA 679CLE→LAX 14:4090.5%
- UA 680DEN→ORF 17:3070.7%
- UA 682SAN→DEN 16:1073.5%
- UA 683IAD→TPA 09:0090.6%
- UA 687DRO→DEN 07:0087.1%
- UA 688IAD→BOS 17:1060.4%
- UA 689IAD→MCO 22:3382.0%
- UA 695ORD→SJU 14:2076.6%
- UA 696DEN→FCA 19:1576.0%
- UA 697DCA→IAH 08:2092.5%
- UA 698SFO→EWR 21:3083.6%
- UA 701IAH→SJU 15:0388.2%
- UA 703DEN→BIL 11:4579.9%
- UA 708MCI→DEN 13:5087.9%
- UA 709DEN→BWI 17:4571.6%
- UA 715CLE→FLL 07:0094.1%
- UA 719DEN→RNO 19:1567.2%
- UA 721BOS→IAD 14:1577.5%
- UA 724ELP→DEN 07:0090.5%
- UA 728CMH→DEN 08:5585.3%
- UA 732DEN→MSP 13:4083.5%
- UA 737SEA→SFO 19:3459.9%
- UA 739OMA→ORD 15:1765.5%
- UA 740IAH→PDX 09:3086.3%
- UA 741DEN→BZN 11:4581.8%
- UA 746DCA→DEN 16:1178.8%
- UA 747SEA→ORD 23:5983.2%
- UA 751SFO→LAS 16:5570.6%
- UA 752ORD→DCA 12:5063.5%
- UA 755IAD→BOS 22:1881.1%
- UA 756DEN→FAT 19:2075.0%
- UA 757SEA→DEN 15:4885.5%
- UA 758MSP→ORD 08:0078.6%
- UA 767ORD→DEN 20:0867.4%
- UA 777ORD→LAS 19:4574.7%
- UA 778DEN→GEG 19:4069.5%
- UA 786ICT→ORD 07:3083.6%
- UA 787IAH→ORD 19:5069.6%
- UA 790SFO→EUG 10:3582.3%
- UA 792OMA→DEN 09:0574.8%
- UA 793ORD→DFW 15:3567.6%
- UA 798DEN→IAD 15:4083.0%
- UA 800BOS→DEN 16:5772.8%
- UA 1003DEN→CHS 09:4584.4%
- UA 1006LAX→LAS 08:1592.0%
- UA 1007DEN→SFO 17:5967.6%
- UA 1010DEN→TPA 09:4089.4%
- UA 1013DEN→LAX 11:2286.3%
- UA 1015BOS→ORD 18:2348.8%
- UA 1022DEN→SAT 13:4189.3%
- UA 1023DEN→ORD 15:2059.8%
- UA 1026DEN→AUS 09:4281.5%
- UA 1044ORD→LAX 08:5076.7%
- UA 1046ATL→ORD 18:5958.9%
- UA 1069LAX→ORD 12:4062.9%
- UA 1071SAN→IAD 08:0086.7%
- UA 1073IAD→MIA 08:2585.2%
- UA 1074BOS→SFO 14:0081.5%
- UA 1077ORD→DCA 06:0091.1%
- UA 1092DEN→MSO 19:2078.0%
- UA 1095IAD→SFO 06:3088.8%
- UA 1101DEN→IAD 08:0094.5%
- UA 1107SFO→AUS 07:0096.9%
- UA 1110DEN→SAT 17:4574.6%
- UA 1111SFO→LIH 08:4593.3%
- UA 1112LIH→SFO 12:3090.8%
- UA 1116SFO→AUS 13:0581.4%
- UA 1125DEN→BOI 11:3085.9%
- UA 1140IAD→TPA 17:4070.6%
- UA 1144JAX→EWR 09:4090.7%
- UA 1149SFO→EWR 07:0090.3%
- UA 1155EWR→AUS 11:5984.6%
- UA 1157HNL→LAX 12:3583.7%
- UA 1158LAX→HNL 09:0588.9%
- UA 1162BQN→EWR 00:1581.3%
- UA 1164SFO→LAX 10:3574.1%
- UA 1169HNL→LAX 21:4091.5%
- UA 1170LAX→HNL 17:1082.4%
- UA 1173SJU→EWR 13:2562.9%
- UA 1175SFO→HNL 09:2091.7%
- UA 1178ORD→ORF 18:1560.8%
- UA 1179IAH→AUS 22:1581.8%
- UA 1181LAS→IAH 08:0091.6%
- UA 1182CMH→ORD 17:5237.7%
- UA 1188RDM→DEN 05:0087.4%
- UA 1191BUR→DEN 09:0089.2%
- UA 1192IAH→SJU 10:1076.6%
- UA 1197EWR→DEN 17:0067.4%
- UA 1199DEN→IND 17:5971.3%
- UA 1207EWR→JAX 06:0092.7%
- UA 1208DEN→SMF 15:5781.4%
- UA 1209ORD→EWR 21:0868.0%
- UA 1213EWR→MCO 14:3572.3%
- UA 1216IAH→OMA 20:0369.5%
- UA 1217DEN→DRO 11:2283.7%
- UA 1220DEN→DTW 17:4068.6%
- UA 1221HNL→LAX 07:0090.5%
- UA 1226PHX→DEN 16:2874.3%
- UA 1227EWR→SFO 14:0073.0%
- UA 1233DEN→EWR 11:3776.2%
- UA 1240DFW→IAD 17:2079.9%
- UA 1247DEN→PDX 07:5088.1%
- UA 1253EWR→PBI 07:3088.1%
- UA 1255GEG→DEN 13:3778.1%
- UA 1260SFO→LAX 07:2588.6%
- UA 1264IAH→LAS 07:3594.6%
- UA 1281DEN→SAN 15:5584.6%
- UA 1283DEN→EWR 12:4071.1%
- UA 1285ORD→PIT 07:2587.1%
- UA 1287EWR→ATL 21:1068.5%
- UA 1294DEN→PSP 11:1577.8%
- UA 1295LAX→LIH 09:0093.9%
- UA 1296LIH→LAX 13:1390.4%
- UA 1300DEN→BNA 18:1075.8%
- UA 1301ORD→ICT 20:0059.9%
- UA 1302DEN→SAN 13:3788.0%
- UA 1303DEN→EUG 19:2571.5%
- UA 1305DEN→ATL 17:3969.4%
- UA 1310LGA→ORD 10:1579.9%
- UA 1312IAH→TPA 18:0579.4%
- UA 1315DEN→STL 13:2586.8%
- UA 1320DEN→SNA 11:3085.4%
- UA 1321EWR→LAX 12:0078.2%
- UA 1323IAD→LAS 09:0093.9%
- UA 1326AUS→IAH 17:5964.6%
- UA 1330EWR→SEA 07:4579.9%
- UA 1332SAT→ORD 07:0085.1%
- UA 1337DEN→PDX 16:0082.3%
- UA 1339DEN→SJU 09:4580.5%
- UA 1340EWR→SFO 17:0062.3%
- UA 1343EWR→SFO 12:0069.4%
- UA 1344EWR→PBI 10:3079.5%
- UA 1347DEN→BZN 19:5080.6%
- UA 1350DEN→DFW 09:4584.5%
- UA 1361IAH→RSW 12:2585.3%
- UA 1362DEN→BWI 09:4687.4%
- UA 1363ORD→LAX 13:0082.6%
- UA 1364EWR→FLL 07:0091.3%
- UA 1366EWR→IAD 06:0096.2%
- UA 1368SJU→DEN 13:4086.9%
- UA 1369ORD→DCA 18:0049.2%
- UA 1370TPA→IAD 18:5774.5%
- UA 1371STL→IAH 06:0083.1%
- UA 1372SFO→BOS 13:0078.9%
- UA 1374DEN→FLL 17:4074.9%
- UA 1375PHX→EWR 23:5484.9%
- UA 1377DEN→ORD 06:0087.4%
- UA 1378DEN→EGE 11:3080.6%
- UA 1379IAD→FLL 17:4281.0%
- UA 1381DCA→IAH 14:4579.6%
- UA 1382SLC→ORD 12:4274.1%
- UA 1383IAH→SNA 09:3091.7%
- UA 1385IAD→LAX 22:0582.7%
- UA 1388IAH→DFW 14:3575.9%
- UA 1389CMH→DEN 15:3078.4%
- UA 1391PBI→EWR 10:0089.3%
- UA 1392MSY→IAD 08:0091.9%
- UA 1395PBI→EWR 16:3161.5%
- UA 1397IAH→EWR 13:3871.0%
- UA 1398ORD→ATL 18:2055.6%
- UA 1414BOS→ORD 06:0094.2%
- UA 1415DEN→SMF 11:4581.9%
- UA 1416LAX→IAH 08:5091.1%
- UA 1420IAH→PDX 20:0078.6%
- UA 1421ORD→FLL 07:0091.1%
- UA 1422DEN→STL 17:4070.2%
- UA 1428EWR→BNA 07:3088.5%
- UA 1431LAX→HNL 13:1584.3%
- UA 1434IAD→SFO 12:3578.4%
- UA 1443IAD→STT 08:1587.8%
- UA 1444IAH→EWR 20:2575.4%
- UA 1445STT→IAD 16:4583.5%
- UA 1450DCA→IAH 06:0092.8%
- UA 1453SFO→IAD 16:5587.4%
- UA 1477IAH→SAT 18:3074.2%
- UA 1479DEN→SDF 09:4589.5%
- UA 1481DEN→PHX 07:4583.4%
- UA 1490PDX→ORD 23:5985.2%
- UA 1491MCI→ORD 08:0084.6%
- UA 1492ORD→CMH 18:1064.2%
- UA 1499AUS→EWR 11:2084.1%
- UA 1500CID→DEN 08:5482.6%
- UA 1501IAH→TPA 12:3575.4%
- UA 1504LGA→ORD 15:2557.8%
- UA 1505SEA→DEN 08:4091.0%
- UA 1509SFO→HNL 16:4585.2%
- UA 1510SDF→DEN 15:2578.5%
- UA 1511EWR→MIA 14:0070.2%
- UA 1513EYW→EWR 14:2674.3%
- UA 1520MCO→DEN 12:2590.9%
- UA 1524IAD→IAH 08:3089.5%
- UA 1525EWR→ORD 10:2479.8%
- UA 1531MSP→ORD 15:1854.1%
- UA 1535IAD→IAH 12:5082.2%
- UA 1537DEN→JAC 13:4584.9%
- UA 1541DEN→MSY 17:4574.4%
- UA 1542IAH→SAT 20:1076.6%
- UA 1543EWR→SJU 19:3764.2%
- UA 1545CLE→IAH 15:1789.0%
- UA 1546LAX→LAS 22:3583.7%
- UA 1547DEN→FCA 11:1581.8%
- UA 1549IAH→IAD 07:2092.3%
- UA 1550DEN→SBP 19:2578.2%
- UA 1556EWR→SJU 09:4378.1%
- UA 1559SNA→EWR 12:4760.2%
- UA 1561DEN→SFO 11:3571.0%
- UA 1563IAH→ONT 20:1577.0%
- UA 1564DFW→ORD 16:1858.2%
- UA 1565DEN→DFW 17:3066.6%
- UA 1568ORD→ROC 18:2062.8%
- UA 1571IAH→MCO 16:4580.1%
- UA 1577ORD→SFO 14:4073.4%
- UA 1579DEN→LGA 14:1072.7%
- UA 1587IAD→DEN 12:3592.0%
- UA 1588DEN→RDM 19:1570.2%
- UA 1604DEN→RNO 16:1083.3%
- UA 1607IND→DEN 08:0082.5%
- UA 1609DFW→IAH 17:2559.5%
- UA 1611EWR→CLE 18:5976.5%
- UA 1615DEN→CVG 17:3472.7%
- UA 1617IAH→ORD 08:2390.3%
- UA 1621LAX→MCO 10:1588.6%
- UA 1626EWR→SAN 18:1577.5%
- UA 1627IAH→DCA 18:0564.2%
- UA 1634DFW→ORD 10:1081.0%
- UA 1635LAX→IAD 12:5587.1%
- UA 1638DEN→LAX 08:0091.2%
- UA 1641ORD→CLE 19:3563.1%
- UA 1644SJU→IAH 07:0094.7%
- UA 1645CLE→IAH 06:0092.5%
- UA 1647IAH→MSY 14:5082.1%
- UA 1654IAH→DEN 18:0563.9%
- UA 1657ORD→LGA 07:0083.8%
- UA 1663IAH→PHL 18:0579.7%
- UA 1665SFO→BOS 23:3084.7%
- UA 1666CVG→DEN 09:0087.3%
- UA 1668AUS→SFO 08:4575.2%
- UA 1673CLE→ORD 18:0050.2%
- UA 1678SFO→DCA 08:3589.5%
- UA 1686DEN→PHX 11:3183.8%
- UA 1687IAH→IND 12:3084.7%
- UA 1689IAD→LAX 12:3590.6%
- UA 1693ORD→BOS 13:5563.7%
- UA 1700LAX→EWR 16:3082.1%
- UA 1709BNA→IAD 08:3086.9%
- UA 1711IAH→AUS 16:2068.6%
- UA 1714DEN→GJT 11:3084.8%
- UA 1715DEN→EWR 15:4564.8%
- UA 1716BNA→DEN 07:0088.4%
- UA 1720DEN→IAH 07:4589.6%
- UA 1721SFO→KOA 09:0586.7%
- UA 1722KOA→SFO 12:0279.3%
- UA 1723SFO→KOA 16:5579.7%
- UA 1724KOA→SFO 22:5096.0%
- UA 1727BUF→DEN 08:2584.0%
- UA 1730LAX→MCO 21:3589.9%
- UA 1732BOS→ORD 12:3084.5%
- UA 1734BOS→IAD 05:3096.7%
- UA 1735OGG→DEN 20:0092.2%
- UA 1736DEN→OGG 12:1585.1%
- UA 1738IAD→ORD 22:3079.4%
- UA 1740ORD→RSW 07:0592.8%
- UA 1741ABQ→DEN 14:4084.4%
- UA 1743IAH→LAX 16:2080.5%
- UA 1745DEN→EWR 23:5990.2%
- UA 1747AUS→IAH 12:1571.4%
- UA 1749SFO→OGG 18:2590.3%
- UA 1750OGG→SFO 22:5595.3%
- UA 1754SFO→LAX 16:1570.8%
- UA 1755FLL→ORD 12:2686.7%
- UA 1757IAD→SFO 17:5558.5%
- UA 1758DEN→KOA 12:2084.0%
- UA 1760AUS→EWR 06:0092.6%
- UA 1762DEN→TUS 19:1070.9%
- UA 1763SAN→SFO 13:5075.2%
- UA 1765PIT→DEN 08:3092.0%
- UA 1766BNA→DEN 14:3879.2%
- UA 1767RAP→DEN 07:0083.6%
- UA 1768IAH→SFO 07:2088.5%
- UA 1769RDU→SFO 18:3569.0%
- UA 1774FAT→DEN 05:0094.4%
- UA 1775IAD→ORD 08:2083.5%
- UA 1776ORD→PHL 18:2058.3%
- UA 1777EWR→SFO 08:3072.4%
- UA 1778ORD→OMA 08:4584.4%
- UA 1779SAN→ORD 14:1168.7%
- UA 1780IAH→DSM 19:5575.5%
- UA 1782BOI→DEN 07:0091.7%
- UA 1783LAX→BOS 08:2083.4%
- UA 1785DCA→IAH 16:3466.7%
- UA 1788IAH→IAD 16:4578.0%
- UA 1789IAD→SAT 08:1594.2%
- UA 1791LAX→SFO 10:2657.4%
- UA 1792EWR→DEN 20:5971.0%
- UA 1793DCA→ORD 06:3091.4%
- UA 1794IAH→MEM 20:0571.6%
- UA 1797IAH→EWR 06:0092.5%
- UA 1798IAH→PHX 14:2083.0%
- UA 1799IAH→LAS 09:4587.9%
- UA 1802PDX→EWR 22:5286.3%
- UA 1803ORD→DEN 10:4085.5%
- UA 1805DEN→HNL 16:2569.8%
- UA 1806HNL→DEN 21:4081.1%
- UA 1812DEN→SFO 13:2575.3%
- UA 1813CVG→ORD 17:5144.4%
- UA 1821IAH→RDU 12:0093.6%
- UA 1823PNS→IAH 07:0091.6%
- UA 1825IAD→FLL 08:1589.5%
- UA 1826EWR→SAN 09:1584.7%
- UA 1827SAN→EWR 22:3089.5%
- UA 1829DEN→IAH 13:2569.9%
- UA 1831ATL→IAD 14:4077.2%
- UA 1833BOS→EWR 06:0094.4%
- UA 1834ORD→TPA 11:1281.8%
- UA 1835DEN→SAN 21:0065.7%
- UA 1836DEN→MKE 10:0286.0%
- UA 1844EWR→SFO 18:0063.0%
- UA 1847DFW→EWR 07:0089.6%
- UA 1849SFO→IAD 08:2582.3%
- UA 1855LAX→EWR 13:3063.4%
- UA 1859IAH→AUS 12:1082.7%
- UA 1864MIA→EWR 06:0092.4%
- UA 1869IAD→SAT 17:5578.8%
- UA 1870SFO→IAD 22:4585.0%
- UA 1873PHX→IAD 09:0092.4%
- UA 1875EWR→ORD 11:3077.4%
- UA 1877GJT→DEN 07:0084.2%
- UA 1878AUS→ORD 07:0087.9%
- UA 1886IAH→EWR 07:2088.3%
- UA 1889SMF→DEN 05:0097.2%
- UA 1890EWR→RDU 07:1592.0%
- UA 1891MSP→DEN 09:0080.5%
- UA 1895IAH→PHX 10:1583.8%
- UA 1900EWR→MCO 17:2977.7%
- UA 1912LAX→DEN 09:0090.3%
- UA 1920RDU→ORD 13:3078.6%
- UA 1923ORD→CID 20:1060.8%
- UA 1924DEN→IAD 23:5993.5%
- UA 1926IAD→MCO 09:3590.5%
- UA 1930IAD→SAN 09:0093.3%
- UA 1934IAH→CLE 07:2084.5%
- UA 1936ONT→IAH 06:0090.7%
- UA 1937DEN→TUL 17:2576.4%
- UA 1938IAD→PHX 17:2677.4%
- UA 1940DEN→SAN 11:3382.0%
- UA 1942DEN→AUS 18:1073.2%
- UA 1945IAH→LAX 14:2087.3%
- UA 1946LAX→ORD 08:1584.7%
- UA 1947HNL→SFO 14:2577.8%
- UA 1949IAH→DFW 20:0570.0%
- UA 1959ANC→DEN 23:4587.1%
- UA 1960EWR→SFO 07:0073.7%
- UA 1963DEN→SLC 11:4578.0%
- UA 1966AUS→IAH 05:3093.1%
- UA 1967ORD→LAX 18:0068.1%
- UA 1971IAH→LAS 14:2083.2%
- UA 1976BOS→IAH 13:3088.3%
- UA 1977IAH→BOS 07:3095.0%
- UA 1978DEN→CVG 09:4092.7%
- UA 1979EWR→TPA 07:0093.2%
- UA 1980IAH→AUS 18:5077.8%
- UA 1981LAX→EWR 11:1572.3%
- UA 1982DSM→IAH 06:1589.3%
- UA 1983MIA→ORD 12:2379.4%
- UA 1990AUS→ORD 17:2959.4%
- UA 1992EWR→IAD 15:0065.2%
- UA 1994ORD→PDX 09:0583.5%
- UA 1995SFO→LAS 19:1080.9%
- UA 1996ORD→SJU 08:5580.8%
- UA 1997IAD→EWR 22:3075.9%
- UA 2008ORD→MCO 11:0073.4%
- UA 2012BWI→DEN 16:2075.1%
- UA 2014DEN→BOI 19:2571.5%
- UA 2019LAX→SFO 16:1070.3%
- UA 2021IAD→SJU 08:2787.0%
- UA 2022SJU→IAD 07:2095.7%
- UA 2024SJU→IAD 16:5583.8%
- UA 2025IAD→SJU 17:3272.7%
- UA 2035RDM→DEN 13:1680.8%
- UA 2036SJU→EWR 19:3580.6%
- UA 2039LAS→LAX 06:0096.5%
- UA 2040BOS→ORD 16:2752.3%
- UA 2047LAS→SFO 16:0570.9%
- UA 2049DFW→DEN 11:0584.2%
- UA 2054IAD→SAN 17:5585.2%
- UA 2056LAX→SFO 21:3062.5%
- UA 2063BZN→DEN 07:0088.8%
- UA 2065MCO→IAD 13:4083.7%
- UA 2067ORD→BOS 07:3091.1%
- UA 2069IAH→CVG 20:2870.2%
- UA 2076DEN→MSP 17:5972.4%
- UA 2077EUG→SFO 14:0962.3%
- UA 2078IAH→PHX 20:1068.8%
- UA 2081IAD→ATL 17:5568.9%
- UA 2082DEN→RDM 11:1571.4%
- UA 2084IAD→JAX 08:4589.4%
- UA 2086IAH→CMH 18:3074.9%
- UA 2087DEN→IAD 10:2080.1%
- UA 2088SJU→ORD 15:5671.0%
- UA 2089SJU→ORD 07:4095.5%
- UA 2091SFO→ORD 06:4592.4%
- UA 2092ORD→LGA 08:0087.3%
- UA 2095IAH→LAX 19:5073.6%
- UA 2096LAX→EWR 08:2084.8%
- UA 2098BOS→IAD 09:3090.9%
- UA 2099GRR→ORD 07:3070.9%
- UA 2102LAS→ORD 23:5991.3%
- UA 2105MSY→IAH 09:0590.5%
- UA 2106MIA→ORD 16:1657.2%
- UA 2108LAS→DEN 16:4070.2%
- UA 2113LAX→ORD 10:5277.0%
- UA 2115EWR→SFO 06:0083.9%
- UA 2116IAD→DFW 17:5068.2%
- UA 2117SAN→SFO 16:0078.2%
- UA 2120EWR→DEN 14:1080.4%
- UA 2123MCI→DEN 17:1561.5%
- UA 2124IAH→ORD 09:3085.3%
- UA 2125BNA→IAD 13:3078.0%
- UA 2127LAX→EWR 10:1572.1%
- UA 2129SAN→IAD 21:4590.1%
- UA 2130DEN→MEM 17:2572.0%
- UA 2132DEN→SMF 19:1571.6%
- UA 2135SEA→IAH 07:1091.0%
- UA 2136BOS→IAD 19:1269.2%
- UA 2137MSN→ORD 06:3078.8%
- UA 2143EWR→SJU 07:5570.0%
- UA 2146LAX→DEN 16:1075.3%
- UA 2147ORD→ALB 18:3563.7%
- UA 2148DCA→ORD 18:0051.5%
- UA 2149DEN→SMF 08:0094.1%
- UA 2153SFO→RDM 10:3591.4%
- UA 2154DEN→BUR 11:1583.4%
- UA 2157IAH→SLC 20:0579.1%
- UA 2159DEN→MCI 09:5587.9%
- UA 2164EWR→ORD 06:0085.4%
- UA 2167DEN→RNO 11:1584.0%
- UA 2168DEN→LGA 16:0068.4%
- UA 2170IAH→MSY 20:2577.1%
- UA 2173BOI→DEN 14:4075.3%
- UA 2174IAH→BNA 07:3586.1%
- UA 2179ORD→SFO 18:2046.9%
- UA 2182IAH→ORD 07:2088.8%
- UA 2185MFR→DEN 05:0092.0%
- UA 2186SNA→EWR 21:0590.8%
- UA 2188DEN→FLL 10:0684.8%
- UA 2189ORD→LGA 13:0063.2%
- UA 2191EWR→LAX 14:4575.7%
- UA 2193DEN→JAC 11:4580.1%
- UA 2194IAH→MSY 16:3085.9%
- UA 2195ORD→BDL 11:0680.8%
- UA 2196AUS→IAH 09:3575.4%
- UA 2200LGA→DEN 12:3086.1%
- UA 2201DCA→ORD 10:3091.8%
- UA 2202BZN→ORD 12:4876.5%
- UA 2205CMH→IAH 06:3084.8%
- UA 2206IAD→MCO 12:3586.1%
- UA 2210LAX→BOS 22:5590.7%
- UA 2211ORD→SEA 19:5954.7%
- UA 2217IAD→IAH 17:5570.3%
- UA 2219SJU→EWR 02:0585.0%
- UA 2224IAH→DCA 19:5069.8%
- UA 2225ALB→ORD 06:0083.9%
- UA 2232ORD→MSP 07:1589.9%
- UA 2233SAT→EWR 07:0092.0%
- UA 2235MSY→EWR 19:3975.0%
- UA 2237SAN→IAH 11:5878.9%
- UA 2238EWR→LAX 17:0071.4%
- UA 2239BDL→DEN 15:3076.9%
- UA 2240DEN→LAX 17:5575.9%
- UA 2242IAH→SLC 09:4586.2%
- UA 2245IAH→MCO 07:2093.9%
- UA 2248SFO→EWR 14:4565.5%
- UA 2250SAT→IAD 11:5891.4%
- UA 2258DEN→ORD 19:1067.8%
- UA 2260DFW→IAH 05:1595.7%
- UA 2262RDM→SFO 13:5553.0%
- UA 2264IAD→BNA 17:5575.3%
- UA 2266SAV→EWR 06:1594.6%
- UA 2269DEN→RDU 09:5086.4%
- UA 2271DEN→SEA 07:4590.7%
- UA 2272MSP→DEN 16:5964.0%
- UA 2273DEN→MSY 09:4687.9%
- UA 2276IAD→LAX 18:0065.0%
- UA 2277IAD→TPA 12:5087.1%
- UA 2280ORD→MCO 07:1088.6%
- UA 2282LAS→LAX 19:0474.7%
- UA 2285SMF→DEN 08:4596.9%
- UA 2287CVG→ORD 07:0077.4%
- UA 2288RDU→DEN 16:3078.4%
- UA 2289EWR→AUS 15:0075.9%
- UA 2290ORD→DFW 12:4572.9%
- UA 2295EWR→MIA 11:0080.2%
- UA 2296MSY→IAH 14:1485.8%
- UA 2297BOS→DEN 15:1584.3%
- UA 2298ORD→MSP 14:2072.5%
- UA 2299LGA→ORD 17:1546.5%
- UA 2303LAX→EWR 23:5975.9%
- UA 2305SBA→SFO 14:0953.5%
- UA 2307DEN→LIH 12:0083.8%
- UA 2308LIH→DEN 19:4096.6%
- UA 2309DEN→SAN 07:4590.3%
- UA 2311IAH→DCA 09:4583.6%
- UA 2316DEN→LAS 07:4593.8%
- UA 2324DEN→CID 17:5574.8%
- UA 2327DEN→OMA 13:4882.5%
- UA 2328EWR→SFO 15:0067.9%
- UA 2329DEN→ORD 09:3582.2%
- UA 2331IAD→ORD 13:1580.3%
- UA 2337IAD→AUS 17:5579.2%
- UA 2341MCO→ORD 09:3586.7%
- UA 2343SAN→ORD 07:0086.1%
- UA 2344AUS→IAD 12:1488.9%
- UA 2345DEN→EWR 06:0095.8%
- UA 2348SFO→DEN 08:3586.3%
- UA 2350DEN→SYR 17:5072.6%
- UA 2354DEN→MCO 09:5084.4%
- UA 2356LAS→SFO 07:4562.6%
- UA 2358IAH→SFO 10:1575.0%
- UA 2361ORD→LAX 07:1087.6%
- UA 2366IAH→IAD 12:1082.2%
- UA 2367DEN→SFO 05:2095.3%
- UA 2371LGA→IAH 07:4593.6%
- UA 2372KOA→LAX 13:1591.2%
- UA 2373LAX→KOA 09:0091.7%
- UA 2374SFO→PHX 07:0089.6%
- UA 2375PDX→DEN 08:3096.4%
- UA 2377LAX→IAH 16:1084.7%
- UA 2382LAS→IAD 13:1584.6%
- UA 2383PHL→DEN 08:0088.9%
- UA 2385IAH→MSY 11:5587.2%
- UA 2386SFO→DCA 13:3969.9%
- UA 2389LGA→ORD 06:1088.1%
- UA 2391DEN→SFO 07:4570.8%
- UA 2397LAX→EWR 21:0088.1%
- UA 2398EWR→CLE 20:4566.9%
- UA 2400BOS→SFO 18:1858.4%
- UA 2406MCO→IAH 13:2086.3%
- UA 2407RDU→IAH 16:4480.1%
- UA 2408DEN→IAD 17:5968.6%
- UA 2410IAD→SLC 17:5582.5%
- UA 2411DEN→BUR 19:0565.5%
- UA 2412BWI→DEN 08:3090.2%
- UA 2414ORD→BNA 10:5580.4%
- UA 2416SFO→EWR 23:5573.3%
- UA 2417IAH→ORD 11:5575.5%
- UA 2418ORD→PHL 07:2583.3%
- UA 2419DEN→IAH 20:3178.6%
- UA 2423MIA→SFO 18:3569.2%
- UA 2425EWR→IAH 20:4074.1%
- UA 2426ORD→IAH 20:1066.5%
- UA 2431IAH→LAX 06:0096.3%
- UA 2433IAH→DEN 07:2092.2%
- UA 2434EWR→LAX 06:0077.7%
- UA 2435IAD→SMF 17:5578.6%
- UA 2438EWR→IAH 07:0093.5%
- UA 2441BOS→SFO 06:0083.5%
- UA 2442CVG→IAH 06:2591.3%
- UA 2444EWR→FLL 09:0080.9%
- UA 2446DEN→LGA 09:5481.5%
- UA 2447AUS→DEN 14:5578.8%
- UA 2451IAH→MCO 18:3079.9%
- UA 2453JAX→IAH 07:0094.4%
- UA 2454EWR→BNA 16:1363.8%
- UA 2456IAH→SEA 19:5068.7%
- UA 2458TPA→EWR 20:0565.5%
- UA 2460IAH→LAX 12:4087.4%
- UA 2463IAD→MCO 17:1569.9%
- UA 2468EWR→MSY 12:2982.6%
- UA 2474IAH→MSY 22:1585.6%
- UA 2475MCO→ORD 12:3081.7%
- UA 2476SAN→DEN 08:4589.5%
- UA 2483IAH→AUS 14:2080.4%
- UA 2486SAN→ORD 17:0182.8%
- UA 2487LAX→ORD 14:1567.1%
- UA 2491IAH→SAN 09:3086.5%
- UA 2492LAS→IAH 12:1481.1%
- UA 2493RIC→DEN 08:3084.3%
- UA 2494RSW→ORD 12:3088.4%
- UA 2497IAD→ORD 17:1547.9%
- UA 2498IAH→RDU 18:1577.9%
- UA 2600IAH→LAX 07:2091.8%
- UA 2608IAH→EWR 14:3557.3%
- UA 2610LAX→DEN 19:0391.8%
- UA 2612SRQ→EWR 12:0185.9%
- UA 2613DEN→EWR 17:5069.3%
- UA 2615PDX→SFO 19:3555.0%
- UA 2616IAH→ORD 06:3087.5%
- UA 2617LGA→IAH 09:5584.9%
- UA 2621IAH→AUS 20:2572.1%
- UA 2626SFO→EWR 16:1067.6%
- UA 2631EWR→SRQ 06:3091.9%
- UA 2633DEN→SFO 15:5575.4%
- UA 2634ATL→IAD 19:3576.8%
- UA 2635ORD→CLT 14:1570.8%
- UA 2636CLE→MCO 08:0092.0%
- UA 2637DEN→GRR 09:5088.1%
- UA 2639DFW→IAD 07:2588.2%
- UA 2641EWR→LAX 18:3070.3%
- UA 2643DEN→BDL 10:0287.3%
- UA 2647SFO→BOS 08:2581.1%
- UA 2652ORD→CLE 17:5056.7%
- UA 2653ORD→RDU 10:5280.6%
- UA 2655DFW→DEN 16:4564.2%
- UA 2656SNA→DEN 18:4087.1%
- UA 2662IAH→MCO 12:2586.5%
- UA 2663EGE→DEN 13:4079.3%
- UA 2664SFO→BWI 09:0989.3%
- UA 2666DEN→SNA 07:5092.9%
- UA 2667LAX→IAD 10:5089.5%
- UA 2669IAD→EWR 06:0096.1%
- UA 2670DFW→IAH 07:0070.8%
- UA 2672ORD→PNS 10:5082.7%
- UA 2674EWR→IAH 15:5969.5%
- UA 2678EWR→JAX 13:0080.7%
- UA 2679EWR→LAX 10:0077.7%
- UA 2682DFW→IAH 15:5968.5%
- UA 2683ORD→SAN 13:0080.0%
- UA 2692EWR→LAX 08:4067.0%
- UA 2738RSW→ORD 16:2764.2%
- UA 2739IAD→ATL 08:1590.3%
- UA 2743LAX→EWR 07:0093.5%
- UA 2744MSY→IAH 05:1593.8%
- UA 2853SAT→DEN 08:3084.7%
- UA 2856EWR→DFW 18:2973.3%
- UA 2859DEN→EGE 19:4070.5%
- UA 2862IAD→SFO 15:0079.9%
- UA 2864IAH→CLT 18:0574.9%
- UA 2865DEN→ORD 11:1578.2%
Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.