UA2748
UA2748 (United Airlines) is a multi-stop service on 13 routes, busiest Seattle to Houston. Of 426 departures recorded from May 2025 to July 2026, 83.2% left on time, according to the US BTS.
- On-time departures83.2%of 426 flights
- Average delay10.9 min
- July 202652
- 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 periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 31 | – |
| April | – | 30 | – |
| May | 21 | 22 | ▲ 4.8% |
| June | – | 39 | – |
| July | – | 52 | – |
| August | 13 | – | – |
| September | 36 | – | – |
| October | 56 | – | in progress |
| November | 30 | – | – |
| December | 37 | – | – |
according to the US BTS · May 2025 → July 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 93.6% | – |
| February | – | 96.4% | – |
| March | – | 74.2% | – |
| April | – | 75.9% | – |
| May | 85.0% | 86.4% | ▲ 1.6% |
| June | – | 71.8% | – |
| July | – | 76.5% | – |
| August | 69.2% | – | – |
| September | 77.8% | – | – |
| October | 91.1% | – | in progress |
| November | 93.3% | – | – |
| December | 86.5% | – | – |
according to the US BTS · May 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · May 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 1 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | – | 0 | – |
| July | – | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · May 2025 → 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 99.3% 423
- Cancelled 0.7% 3
Share of all recorded flights in the period, all legs. · May 1, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA IAH Seattle–Tacoma International Airport – George Bush Intercontinental Airport | 3,013 | 8.4 min | 93.4% | 61 |
| IAH LAS George Bush Intercontinental Airport – Harry Reid International Airport | 1,963 | 10.1 min | 73.7% | 58 |
| JAX DEN Jacksonville International Airport – Denver International Airport | 2,325 | 16.0 min | 73.2% | 56 |
| IAH PHL George Bush Intercontinental Airport – Philadelphia International Airport | 2,130 | 52.0 min | 56.9% | 53 |
| DJT ORD President Donald J. Trump International Airport – Chicago O'Hare International Airport | 1,844 | -1.5 min | 91.9% | 37 |
| MSN DEN Dane County Regional Truax Field – Denver International Airport | 1,326 | -3.2 min | 94.6% | 37 |
| ORD JAC Chicago O'Hare International Airport – Jackson Hole Airport | 1,866 | 8.3 min | 87.1% | 31 |
| IAD ORD Washington Dulles International Airport – Chicago O'Hare International Airport | 945 | -4.6 min | 96.8% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 21 | 20 | 85.0% | 1 |
| August 2025 | 13 | 13 | 69.2% | 0 |
| September 2025 | 36 | 36 | 77.8% | 0 |
| October 2025 | 56 | 56 | 91.1% | 0 |
| November 2025 | 30 | 30 | 93.3% | 0 |
| December 2025 | 37 | 37 | 86.5% | 0 |
| January 2026 | 31 | 31 | 93.6% | 0 |
| February 2026 | 28 | 28 | 96.4% | 0 |
| March 2026 | 31 | 31 | 74.2% | 0 |
| April 2026 | 30 | 29 | 75.9% | 1 |
| May 2026 | 22 | 22 | 86.4% | 0 |
| June 2026 | 39 | 39 | 71.8% | 0 |
| July 2026 | 52 | 51 | 76.5% | 1 |