Flight number record
UA 2113
United Airlines · Los Angeles to Chicago
- Route
- LAX → ORD
- Departs
- 10:45
- Flights
- 349
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s UA 2113, check with United Airlines.
UA 2113 lands a B+, level with the national rate of 77.3%. Roughly one flight in five arrives 15 minutes late or worse, and those flights are late by about an hour on average. That rests on 349 flights, with a median arrival 2 minutes early.
Key figures
On time
77.8%
Arrivals under 15 minutes late, of 343 completed flights
Avg delay
60 min
Across delayed arrivals only, not all flights
Cancelled
0.86%
National rate is 1.89%
1 hour+ late
5.5%
National rate is 8.3%
These figures cover 349 flights between September 2025 and August 2026. The median arrival is 2 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.
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Schedule
When UA 2113 flies
UA 2113 flies LAX to ORD without a single fixed slot. Its most common scheduled departure was 10:45, used on 103 of 349 flights, with 10:52 (59 flights) and 10:15 (48 flights) next.
- Departs 10:45103 flights29.5%
- Departs 10:5259 flights16.9%
- Departs 10:1548 flights13.8%
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 10:45 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and UA 2113 runs 6 points worse at 77.8%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
UA 2113 next to LAX to ORD
Every carrier on LAX to ORD combined arrived on time 76.4% of the time across 7,119 flights, so UA 2113 is about level with it. United flew 3,414 flights on the same city pair under all its flight numbers, including this one, and those ran 79.9% on time. Across its whole network United Airlines managed 78.8%, close to this flight's figure.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| UA 2113thin sample | 349 | 77.8% | 60 min | 0.86% | B+ |
| All United Airlines on LAX–ORD | 3,414 | 79.9% | 69 min | 0.70% | B+ |
| All carriers on LAX–ORD | 7,119 | 76.4% | 84 min | 1.39% | B |
| United Airlines, whole network | 830,825 | 78.8% | 73 min | 1.02% | B |
Across the year
UA 2113 quarter by quarter
Quarter by quarter UA 2113 held fairly steady: 73.7% in Oct–Dec 2025, 80.7% in Jan–Mar 2026, 82.0% in Apr–Jun 2026 and 73.8% in Jul–Sep 2026. A spread of 8 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
- Jul–Sep 202530 flights—
- Oct–Dec 202576 flights73.7%
- Jan–Mar 202690 flights80.7%
- Apr–Jun 202691 flights82.0%
- Jul–Sep 202662 flights73.8%
Scale runs 65% to 85%. Rows with fewer than 30 flights show a dash.
By weekday, UA 2113 did best on Tuesday at 89.8% on time and worst on Saturday at 59.2%. Each day rests on about 50 flights, so a gap of 31 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late UA 2113 runs when it is late
The 76 late arrivals split 37 under half an hour, 20 between 30 and 60 minutes, and 19 an hour or more.
- 15+ min early76 flights22.2%
- Within 15 min191 flights55.7%
- 15–29 min late37 flights10.8%
- 30–59 min late20 flights5.8%
- 1–2 hours late9 flights2.6%
- 2+ hours late10 flights2.9%
Scale runs 0% to 100%.
Share of 343 completed flights by arrival against schedule.
12 of 46 late departures made up the time and arrived on time, 26% of them. In the other direction, 42 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at ORD.
The worst days
Worst days for UA 2113
The latest arrival of the period was on 6 November 2025, 7 hours 54 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. The same cause led on four of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 6 November 2025 | 7 hours 54 minutes | Late-arriving aircraft |
| 16 November 2025 | 5 hours 13 minutes | Late-arriving aircraft |
| 10 June 2026 | 3 hours 48 minutes | National Airspace System |
| 28 May 2026 | 3 hours 43 minutes | Late-arriving aircraft |
| 3 January 2026 | 3 hours 25 minutes | Late-arriving aircraft |
Delay causes
Why UA 2113 runs late
National Airspace System accounts for 46% of the 4,520 delay minutes carriers reported here, and the remaining four split what is left.
- 46%National Airspace System
- 35%Late-arriving aircraft
- 20%Carrier
35% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 4,520 reported delay minutes here, that single category outweighs weather by 35 to one. The split is drawn from 4,520 delay minutes reported on UA 2113.
Cancellations are rare at 0.86%, 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
5.5% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last about an hour, which a normal layover absorbs.
At 1,744 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 five other city pairs in the data, including MCO to LAX (184), ORD to BWI (56) and SFO to LAX (37), but none flew often enough under UA 2113 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to LAX to ORD only.
One caution: this is a thin sample. 349 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 2113
For a booking, read UA 2113 as 77.8% on time with 0.86% cancelled over 349 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- LAX to ORD, every carrier and departure
- ORD to LAX, the return direction
- United Airlines 1946 on the same route84.5%
- United Airlines 2487 on the same route65.0%
- United Airlines 212 on the same route86.4%
- United Airlines 1941 on the same route88.2%
- Los Angeles International (LAX) delay statistics
- Chicago O'Hare International (ORD) 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
- Why the first flight of the morning is statistically safest
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.