UA2431
UA2431 (United Airlines) is a multi-stop service on 8 routes, busiest Houston to Los Angeles. Of 722 departures recorded from October 2024 to July 2026, 92.4% left on time, according to the US BTS.
- On-time departures92.4%of 722 flights
- Average delay1.6 min
- July 202631▼ 50.0%vs July 2025
- Cancelled0.3%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 44 | 31 | ▼ 29.5% |
| February | 35 | 27 | ▼ 22.9% |
| March | 22 | 31 | ▲ 40.9% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 35 | 30 | ▼ 14.3% |
| July | 62 | 31 | ▼ 50.0% |
| August | 49 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 259 | 211 | ▼ 18.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 79.6% | 100.0% | ▲ 25.7% |
| February | 94.3% | 88.9% | ▼ 5.7% |
| March | 90.9% | 93.3% | ▲ 2.7% |
| April | 60.0% | 96.7% | ▲ 61.1% |
| May | 100.0% | 96.8% | ▼ 3.2% |
| June | 91.4% | 93.3% | ▲ 2.1% |
| July | 96.8% | 87.1% | ▼ 10.0% |
| August | 91.8% | – | – |
| September | 96.7% | – | – |
| October | 96.8% | – | in progress |
| November | 100.0% | – | – |
| December | 96.8% | – | – |
| Year-to-date average (Jan–Jul) | 87.6% | 93.7% | ▲ 7.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 2 |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.7% 720
- Cancelled 0.3% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAH LAX George Bush Intercontinental Airport – Los Angeles International Airport | 2,215 | -3.8 min | 97.1% | 488 |
| LAX JAC Los Angeles International Airport – Jackson Hole Airport | 1,262 | 10.1 min | 88.9% | 54 |
| SFO PHL San Francisco International Airport – Philadelphia International Airport | 4,048 | 10.1 min | 89.2% | 37 |
| ORD IAD Chicago O'Hare International Airport – Washington Dulles International Airport | 945 | 7.6 min | 83.8% | 37 |
| ORD DEN Chicago O'Hare International Airport – Denver International Airport | 1,426 | 1.5 min | 91.4% | 35 |
| JAC DEN Jackson Hole Airport – Denver International Airport | 653 | 37.4 min | 59.4% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 30 | 30 | 100.0% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 44 | 44 | 79.6% | 0 |
| February 2025 | 35 | 35 | 94.3% | 0 |
| March 2025 | 22 | 22 | 90.9% | 0 |
| April 2025 | 30 | 30 | 60.0% | 0 |
| May 2025 | 31 | 31 | 100.0% | 0 |
| June 2025 | 35 | 35 | 91.4% | 0 |
| July 2025 | 62 | 62 | 96.8% | 0 |
| August 2025 | 49 | 49 | 91.8% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 30 | 30 | 100.0% | 0 |
| December 2025 | 31 | 31 | 96.8% | 0 |
| January 2026 | 31 | 30 | 100.0% | 1 |
| February 2026 | 27 | 27 | 88.9% | 0 |
| March 2026 | 31 | 30 | 93.3% | 1 |
| April 2026 | 30 | 30 | 96.7% | 0 |
| May 2026 | 31 | 31 | 96.8% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 31 | 87.1% | 0 |