UA326
UA326 (United Airlines) is a multi-stop service on 10 routes, busiest Dulles to Seattle. Of 951 departures recorded from October 2024 to July 2026, 83.2% left on time, according to the US BTS.
- On-time departures83.2%of 951 flights
- Average delay11.4 min
- July 202631▼ 50.0%vs July 2025
- Cancelled0.6%
- Legs flown under this number10
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 | 36 | ▲ 16.1% |
| February | 28 | 58 | ▲ 107.1% |
| March | 55 | 37 | ▼ 32.7% |
| April | 30 | 30 | 0.0% |
| May | 41 | 31 | ▼ 24.4% |
| June | 60 | 30 | ▼ 50.0% |
| July | 62 | 31 | ▼ 50.0% |
| August | 44 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 62 | – | – |
| December | 46 | – | – |
| Year to date (Jan–Jul) | 307 | 253 | ▼ 17.6% |
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 | 80.0% | 91.4% | ▲ 14.3% |
| February | 85.7% | 84.5% | ▼ 1.4% |
| March | 92.6% | 81.1% | ▼ 12.4% |
| April | 93.3% | 90.0% | ▼ 3.6% |
| May | 78.1% | 90.3% | ▲ 15.7% |
| June | 70.0% | 89.7% | ▲ 28.1% |
| July | 67.7% | 76.7% | ▲ 13.2% |
| August | 81.8% | – | – |
| September | 91.7% | – | – |
| October | 87.1% | – | in progress |
| November | 78.7% | – | – |
| December | 80.4% | – | – |
| Year-to-date average (Jan–Jul) | 81.1% | 86.2% | ▲ 6.4% |
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 | 1 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 3 | ▲ 50.0% |
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 99.4% 945
- Cancelled 0.6% 6
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAD SEA Washington Dulles International Airport – Seattle–Tacoma International Airport | 3,702 | 13.3 min | 82.1% | 495 |
| TPA IAD Tampa International Airport – Washington Dulles International Airport | 1,307 | 8.1 min | 84.6% | 346 |
| IAH IAD George Bush Intercontinental Airport – Washington Dulles International Airport | 1,913 | 5.6 min | 86.5% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 25 | 25 | 88.0% | 0 |
| November 2024 | 59 | 59 | 88.1% | 0 |
| December 2024 | 33 | 33 | 75.8% | 0 |
| January 2025 | 31 | 30 | 80.0% | 1 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 55 | 54 | 92.6% | 1 |
| April 2025 | 30 | 30 | 93.3% | 0 |
| May 2025 | 41 | 41 | 78.1% | 0 |
| June 2025 | 60 | 60 | 70.0% | 0 |
| July 2025 | 62 | 62 | 67.7% | 0 |
| August 2025 | 44 | 44 | 81.8% | 0 |
| September 2025 | 60 | 60 | 91.7% | 0 |
| October 2025 | 62 | 62 | 87.1% | 0 |
| November 2025 | 62 | 61 | 78.7% | 1 |
| December 2025 | 46 | 46 | 80.4% | 0 |
| January 2026 | 36 | 35 | 91.4% | 1 |
| February 2026 | 58 | 58 | 84.5% | 0 |
| March 2026 | 37 | 37 | 81.1% | 0 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 29 | 89.7% | 1 |
| July 2026 | 31 | 30 | 76.7% | 1 |