UA2025
UA2025 (United Airlines) is a multi-stop service on 7 routes, busiest Dulles to San Juan. Of 594 departures recorded from October 2024 to July 2026, 83.1% left on time, according to the US BTS.
- On-time departures83.1%of 594 flights
- Average delay10.3 min
- July 202631▲ 287.5%vs July 2025
- Cancelled0.3%
- 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 | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 30 | 31 | ▲ 3.3% |
| April | 8 | 30 | ▲ 275.0% |
| May | 24 | 31 | ▲ 29.2% |
| June | 9 | 30 | ▲ 233.3% |
| July | 8 | 31 | ▲ 287.5% |
| August | 27 | – | – |
| September | 47 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 138 | 212 | ▲ 53.6% |
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 | 67.7% | 86.7% | ▲ 27.9% |
| February | 92.9% | 78.6% | ▼ 15.4% |
| March | 93.3% | 74.2% | ▼ 20.5% |
| April | 100.0% | 90.0% | ▼ 10.0% |
| May | 83.3% | 90.3% | ▲ 8.4% |
| June | 33.3% | 86.7% | ▲ 160.0% |
| July | 50.0% | 74.2% | ▲ 48.4% |
| August | 92.6% | – | – |
| September | 95.7% | – | – |
| October | 90.3% | – | in progress |
| November | 80.0% | – | – |
| December | 67.7% | – | – |
| Year-to-date average (Jan–Jul) | 74.4% | 82.9% | ▲ 11.5% |
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 | 0 | – |
| 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 | 1 |
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% 592
- 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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAD SJU Washington Dulles International Airport – Luis Munoz Marin International Airport | 2,534 | 12.9 min | 79.0% | 415 |
| PHX ORD Phoenix Sky Harbor International Airport – Chicago O'Hare International Airport | 2,313 | 11.2 min | 87.8% | 50 |
| SFO DEN San Francisco International Airport – Denver International Airport | 1,553 | -3.8 min | 97.3% | 37 |
| DFW DEN Dallas Fort Worth International Airport – Denver International Airport | 1,032 | -1.7 min | 100.0% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 29 | 28 | 78.6% | 1 |
| December 2024 | 29 | 29 | 79.3% | 0 |
| January 2025 | 31 | 31 | 67.7% | 0 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 30 | 30 | 93.3% | 0 |
| April 2025 | 8 | 8 | 100.0% | 0 |
| May 2025 | 24 | 24 | 83.3% | 0 |
| June 2025 | 9 | 9 | 33.3% | 0 |
| July 2025 | 8 | 8 | 50.0% | 0 |
| August 2025 | 27 | 27 | 92.6% | 0 |
| September 2025 | 47 | 47 | 95.7% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 30 | 80.0% | 0 |
| December 2025 | 31 | 31 | 67.7% | 0 |
| January 2026 | 31 | 30 | 86.7% | 1 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 31 | 31 | 74.2% | 0 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 74.2% | 0 |