UA2397
UA2397 (United Airlines) is a multi-stop service on 7 routes, busiest Los Angeles to Newark. Of 832 departures recorded from October 2024 to July 2026, 85.3% left on time, according to the US BTS.
- On-time departures85.3%of 832 flights
- Average delay10.9 min
- July 202631▼ 49.2%vs July 2025
- Cancelled1.8%
- Legs flown under this number7
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 | 26 | 31 | ▲ 19.2% |
| February | 38 | 28 | ▼ 26.3% |
| March | 56 | 31 | ▼ 44.6% |
| April | 60 | 30 | ▼ 50.0% |
| May | 62 | 31 | ▼ 50.0% |
| June | 58 | 30 | ▼ 48.3% |
| July | 61 | 31 | ▼ 49.2% |
| August | 64 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 361 | 212 | ▼ 41.3% |
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 | 88.5% | 89.7% | ▲ 1.4% |
| February | 79.0% | 88.5% | ▲ 12.0% |
| March | 83.9% | 86.2% | ▲ 2.7% |
| April | 88.3% | 69.0% | ▼ 21.9% |
| May | 95.2% | 80.7% | ▼ 15.2% |
| June | 85.5% | 96.7% | ▲ 13.1% |
| July | 81.0% | 83.3% | ▲ 2.8% |
| August | 77.8% | – | – |
| September | 86.7% | – | – |
| October | 87.1% | – | in progress |
| November | 83.3% | – | – |
| December | 71.0% | – | – |
| Year-to-date average (Jan–Jul) | 85.9% | 84.9% | ▼ 1.2% |
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 | 2 | – |
| February | 0 | 2 | – |
| March | 0 | 2 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 3 | 0 | ▼ 100.0% |
| July | 3 | 1 | ▼ 66.7% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 8 | ▲ 33.3% |
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 98.2% 817
- Cancelled 1.8% 15
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX EWR Los Angeles International Airport – Newark Liberty International Airport | 3,941 | 14.3 min | 84.1% | 511 |
| SEA LAX Seattle–Tacoma International Airport – Los Angeles International Airport | 1,537 | 2.5 min | 91.8% | 257 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 29 | 29 | 100.0% | 0 |
| December 2024 | 24 | 24 | 83.3% | 0 |
| January 2025 | 26 | 26 | 88.5% | 0 |
| February 2025 | 38 | 38 | 79.0% | 0 |
| March 2025 | 56 | 56 | 83.9% | 0 |
| April 2025 | 60 | 60 | 88.3% | 0 |
| May 2025 | 62 | 62 | 95.2% | 0 |
| June 2025 | 58 | 55 | 85.5% | 3 |
| July 2025 | 61 | 58 | 81.0% | 3 |
| August 2025 | 64 | 63 | 77.8% | 1 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 30 | 30 | 83.3% | 0 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 31 | 29 | 89.7% | 2 |
| February 2026 | 28 | 26 | 88.5% | 2 |
| March 2026 | 31 | 29 | 86.2% | 2 |
| April 2026 | 30 | 29 | 69.0% | 1 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 30 | 30 | 96.7% | 0 |
| July 2026 | 31 | 30 | 83.3% | 1 |