UA1379
UA1379 (United Airlines) is a multi-stop service on 12 routes, busiest Dulles to Fort Lauderdale. Of 814 departures recorded from October 2024 to July 2026, 82.1% left on time, according to the US BTS.
- On-time departures82.1%of 814 flights
- Average delay11.8 min
- July 202639▼ 57.1%vs July 2025
- Cancelled0.5%
- Legs flown under this number12
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 | 23 | 31 | ▲ 34.8% |
| February | 22 | 28 | ▲ 27.3% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 28 | 31 | ▲ 10.7% |
| June | 35 | 30 | ▼ 14.3% |
| July | 91 | 39 | ▼ 57.1% |
| August | 49 | – | – |
| September | 36 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 46 | – | – |
| Year to date (Jan–Jul) | 260 | 220 | ▼ 15.4% |
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 | 69.6% | 93.6% | ▲ 34.5% |
| February | 90.9% | 89.3% | ▼ 1.8% |
| March | 87.1% | 71.0% | ▼ 18.5% |
| April | 93.3% | 93.3% | 0.0% |
| May | 51.9% | 64.5% | ▲ 24.4% |
| June | 60.0% | 83.3% | ▲ 38.9% |
| July | 84.3% | 63.2% | ▼ 25.1% |
| August | 89.8% | – | – |
| September | 94.4% | – | – |
| October | 85.5% | – | in progress |
| November | 91.7% | – | – |
| December | 71.7% | – | – |
| Year-to-date average (Jan–Jul) | 76.7% | 79.7% | ▲ 3.9% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 2 | 1 | ▼ 50.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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 99.5% 810
- Cancelled 0.5% 4
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAD FLL Washington Dulles International Airport – Fort Lauderdale Hollywood International Airport | 1,453 | 14.3 min | 79.7% | 510 |
| LAS IAD Harry Reid International Airport – Washington Dulles International Airport | 3,316 | -2.8 min | 96.3% | 54 |
| DEN IAD Denver International Airport – Washington Dulles International Airport | 2,332 | 5.9 min | 84.9% | 53 |
| IAH FLL George Bush Intercontinental Airport – Fort Lauderdale Hollywood International Airport | 1,552 | -4.3 min | 97.3% | 37 |
| TUL DEN Tulsa International Airport – Denver International Airport | 870 | -0.5 min | 88.9% | 36 |
| ORD IAD Chicago O'Hare International Airport – Washington Dulles International Airport | 945 | 5.7 min | 90.3% | 31 |
| SFO LAS San Francisco International Airport – Harry Reid International Airport | 665 | -6.1 min | 100.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 23 | 23 | 69.6% | 0 |
| February 2025 | 22 | 22 | 90.9% | 0 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 30 | 30 | 93.3% | 0 |
| May 2025 | 28 | 27 | 51.9% | 1 |
| June 2025 | 35 | 35 | 60.0% | 0 |
| July 2025 | 91 | 89 | 84.3% | 2 |
| August 2025 | 49 | 49 | 89.8% | 0 |
| September 2025 | 36 | 36 | 94.4% | 0 |
| October 2025 | 62 | 62 | 85.5% | 0 |
| November 2025 | 60 | 60 | 91.7% | 0 |
| December 2025 | 46 | 46 | 71.7% | 0 |
| January 2026 | 31 | 31 | 93.6% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 31 | 71.0% | 0 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 39 | 38 | 63.2% | 1 |