UA1388
UA1388 (United Airlines) is a multi-stop service on 13 routes, busiest Houston to Dallas-Fort Worth. Of 745 departures recorded from October 2024 to July 2026, 81.0% left on time, according to the US BTS.
- On-time departures81.0%of 745 flights
- Average delay15.8 min
- July 202631▲ 3.3%vs July 2025
- Cancelled1.6%
- Legs flown under this number13
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 | 37 | 31 | ▼ 16.2% |
| February | 28 | 28 | 0.0% |
| March | 33 | 56 | ▲ 69.7% |
| April | 60 | 55 | ▼ 8.3% |
| May | 31 | 29 | ▼ 6.5% |
| June | 27 | 29 | ▲ 7.4% |
| July | 30 | 31 | ▲ 3.3% |
| August | 48 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 22 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 246 | 259 | ▲ 5.3% |
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 | 85.3% | 92.9% | ▲ 8.9% |
| February | 85.7% | 92.9% | ▲ 8.3% |
| March | 96.9% | 90.9% | ▼ 6.2% |
| April | 78.3% | 89.1% | ▲ 13.7% |
| May | 83.9% | 67.9% | ▼ 19.1% |
| June | 53.9% | 69.0% | ▲ 28.1% |
| July | 63.3% | 71.0% | ▲ 12.1% |
| August | 85.4% | – | – |
| September | 73.3% | – | – |
| October | 83.9% | – | in progress |
| November | 70.0% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 78.2% | 81.9% | ▲ 4.8% |
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 | 3 | 3 | 0.0% |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 5 | 0.0% |
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 98.4% 733
- Cancelled 1.6% 12
Share of all recorded flights in the period, all legs. · Oct 27, 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 |
|---|---|---|---|---|
| IAH DFW George Bush Intercontinental Airport – Dallas Fort Worth International Airport | 362 | 20.8 min | 77.1% | 525 |
| TPA IAH Tampa International Airport – George Bush Intercontinental Airport | 1,265 | 0.5 min | 88.7% | 53 |
| RSW IAH Southwest Florida International Airport – George Bush Intercontinental Airport | 1,384 | 0.5 min | 98.0% | 51 |
| LAS IAH Harry Reid International Airport – George Bush Intercontinental Airport | 1,963 | 10.8 min | 80.6% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 5 | 5 | 100.0% | 0 |
| November 2024 | 29 | 29 | 79.3% | 0 |
| December 2024 | 44 | 44 | 81.8% | 0 |
| January 2025 | 37 | 34 | 85.3% | 3 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 33 | 32 | 96.9% | 1 |
| April 2025 | 60 | 60 | 78.3% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 27 | 26 | 53.9% | 1 |
| July 2025 | 30 | 30 | 63.3% | 0 |
| August 2025 | 48 | 48 | 85.4% | 0 |
| September 2025 | 30 | 30 | 73.3% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 22 | 20 | 70.0% | 2 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 31 | 28 | 92.9% | 3 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 56 | 55 | 90.9% | 1 |
| April 2026 | 55 | 55 | 89.1% | 0 |
| May 2026 | 29 | 28 | 67.9% | 1 |
| June 2026 | 29 | 29 | 69.0% | 0 |
| July 2026 | 31 | 31 | 71.0% | 0 |