Flight number record
UA 2022
United Airlines · San Juan to Washington
- Route
- SJU → IAD
- Departs
- 07:20
- Flights
- 288
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s UA 2022, check with United Airlines.
UA 2022 earns an A+. Nearly every flight arrives inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 19 points better than the national rate of 77.3%. When something does go wrong the average delay runs about 45 minutes. That rests on 288 flights, with a median arrival 16 minutes early.
Set against the rest of the country, UA 2022's record is 19 points better than the US average of 77.3%. That gap is worth roughly 189 fewer late arrivals for every thousand flights.
Key figures
On time
96.2%
Arrivals under 15 minutes late, of 286 completed flights
Avg delay
46 min
Across delayed arrivals only, not all flights
Cancelled
0.69%
National rate is 1.89%
1 hour+ late
0.7%
National rate is 8.3%
These figures cover 288 flights between September 2025 and August 2026. The median arrival is 16 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
Fare search by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Schedule
When UA 2022 flies
UA 2022 flies SJU to IAD without a single fixed slot. Its most common scheduled departure was 07:20, used on 136 of 288 flights, with 08:30 (65 flights) and 08:10 (36 flights) next.
- Departs 07:20136 flights47.2%
- Departs 08:3065 flights22.6%
- Departs 08:1036 flights12.5%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 07:20 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and UA 2022 runs 7 points better at 96.2%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
Timetable by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Against the route
UA 2022 next to SJU to IAD
Every carrier on SJU to IAD combined arrived on time 88.7% of the time across 698 flights, so UA 2022 is 8 points ahead of it. United flew 636 flights on the same city pair under all its flight numbers, including this one, and those ran 91.6% on time. Across its whole network United Airlines managed 78.8%, which this flight beats by 17 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| UA 2022thin sample | 288 | 96.2% | 46 min | 0.69% | A+ |
| All United Airlines on SJU–IAD | 636 | 91.6% | 53 min | 0.63% | A+ |
| All carriers on SJU–IAD | 698 | 88.7% | 70 min | 0.72% | A+ |
| United Airlines, whole network | 830,825 | 78.8% | 73 min | 1.02% | B |
Across the year
UA 2022 quarter by quarter
Quarter by quarter UA 2022 held fairly steady: 98.5% in Oct–Dec 2025, 93.1% in Jan–Mar 2026, 96.7% in Apr–Jun 2026 and 97.6% in Jul–Sep 2026. A spread of 5 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
- Oct–Dec 202566 flights98.5%
- Jan–Mar 202689 flights93.1%
- Apr–Jun 202691 flights96.7%
- Jul–Sep 202642 flights97.6%
Scale runs 85% to 100%.
By weekday, UA 2022 ranged from 90.2% on Thursday to 100.0% on Tuesday. With about 41 flights behind each day, a spread of 10 points is inside normal variation, so the day you fly is not worth changing for this flight.
Arrival by arrival
How late UA 2022 runs when it is late
UA 2022 often beats the schedule: 159 of 286 completed flights, 56%, arrived 15 minutes or more early. The 11 late arrivals split 4 under half an hour, 5 between 30 and 60 minutes, and 2 an hour or more.
- 15+ min early159 flights55.6%
- Within 15 min116 flights40.6%
- 15–29 min late4 flights1.4%
- 30–59 min late5 flights1.7%
- 1–2 hours late1 flights0.3%
- 2+ hours late1 flights0.3%
Scale runs 0% to 100%.
Share of 286 completed flights by arrival against schedule.
Only 10 of 286 completed flights left 15 minutes late or more, too few to say how often the time is made up.
The worst days
Worst days for UA 2022
The latest arrival of the period was on 16 April 2026, 2 hours 24 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on five of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 16 April 2026 | 2 hours 24 minutes | Carrier |
| 5 January 2026 | 1 hour 4 minutes | Carrier |
| 7 March 2026 | 58 minutes | Carrier |
| 18 June 2026 | 51 minutes | Carrier |
| 26 March 2026 | 36 minutes | Carrier |
Delay causes
Why UA 2022 runs late
Carrier accounts for 85% of the 506 delay minutes carriers reported here, and the remaining four split what is left.
- 85%Carrier
- 15%National Airspace System
The largest share of delay minutes, 85%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 429 of the 506 delay minutes reported here. The split is drawn from 506 delay minutes reported on UA 2022.
Cancellations are rare at 0.69%, below the national 1.89% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 0.7% land an hour or more behind schedule, against 8.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.
At 1,572 miles this is transcontinental flying, and long routes get a quiet structural advantage. Scheduled block time on a flight this length carries more padding in absolute minutes, so a twenty-minute late departure often still becomes an on-time arrival. Read the on-time rate here as slightly flattering next to a short-haul route with the same operational quality.
The same number turns up on two other city pairs in the data, including EWR to ORD (31) and ORD to BOS (24), but none flew often enough under UA 2022 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to SJU to IAD only.
One caution: this is a thin sample. 288 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking UA 2022
For a booking, UA 2022 has one of the better records a US domestic flight can show: 96.2% on time and 0.69% cancelled. That is a base rate, not a promise about any single day.
Related
Where to go next
- Luis Munoz Marin International (SJU) delay statistics
- Washington Dulles International (IAD) delay statistics
- United Airlines on-time record
- Every United Airlines flight number with a record
- The most and least reliable flight numbers in the US
- Worst months to fly in the US, ranked by the data
A flight number here means United Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.