UA1053
UA1053 (United Airlines) is a multi-stop service on 13 routes, busiest Dulles to Los Angeles. Of 304 departures recorded from October 2024 to May 2026, 88.4% left on time, according to the US BTS.
- On-time departures88.4%of 304 flights
- Average delay6.6 min
- May 202620▲ 33.3%vs May 2025
- Cancelled0.7%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 19 | ▼ 24.0% |
| February | 28 | 24 | ▼ 14.3% |
| March | 53 | 52 | ▼ 1.9% |
| April | – | 1 | – |
| May | 15 | 20 | ▲ 33.3% |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 84.0% | 100.0% | ▲ 19.0% |
| February | 100.0% | 79.2% | ▼ 20.8% |
| March | 76.9% | 92.3% | ▲ 20.0% |
| April | – | 100.0% | – |
| May | 86.7% | 70.0% | ▼ 19.2% |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 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 99.3% 302
- Cancelled 0.7% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 20, 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 |
|---|---|---|---|---|
| IAD LAX Washington Dulles International Airport – Los Angeles International Airport | 3,674 | 11.8 min | 89.2% | 37 |
| IAD PHX Washington Dulles International Airport – Phoenix Sky Harbor International Airport | 3,141 | 3.5 min | 94.3% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 29 | 28 | 96.4% | 1 |
| December 2024 | 18 | 18 | 100.0% | 0 |
| January 2025 | 25 | 25 | 84.0% | 0 |
| February 2025 | 28 | 28 | 100.0% | 0 |
| March 2025 | 53 | 52 | 76.9% | 1 |
| May 2025 | 15 | 15 | 86.7% | 0 |
| January 2026 | 19 | 19 | 100.0% | 0 |
| February 2026 | 24 | 24 | 79.2% | 0 |
| March 2026 | 52 | 52 | 92.3% | 0 |
| April 2026 | 1 | 1 | 100.0% | 0 |
| May 2026 | 20 | 20 | 70.0% | 0 |