UA1371
UA1371 (United Airlines) is a multi-stop service on 8 routes, busiest St Louis to Houston. Of 827 departures recorded from October 2024 to July 2026, 86.5% left on time, according to the US BTS.
- On-time departures86.5%of 827 flights
- Average delay6.1 min
- July 202630
- Cancelled1.0%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 62 | ▲ 100.0% |
| February | 28 | 55 | ▲ 96.4% |
| March | 33 | 58 | ▲ 75.8% |
| April | 60 | 59 | ▼ 1.7% |
| May | 21 | 51 | ▲ 142.9% |
| June | – | 30 | – |
| July | – | 30 | – |
| August | 23 | – | – |
| September | 54 | – | – |
| October | 36 | – | in progress |
| November | 53 | – | – |
| December | 62 | – | – |
according to the US BTS · October 2024 → 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 96.3% | 83.6% | ▼ 13.2% |
| February | 92.9% | 89.1% | ▼ 4.1% |
| March | 84.9% | 84.2% | ▼ 0.8% |
| April | 96.7% | 89.8% | ▼ 7.1% |
| May | 90.5% | 82.4% | ▼ 9.0% |
| June | – | 62.1% | – |
| July | – | 56.7% | – |
| August | 95.7% | – | – |
| September | 90.7% | – | – |
| October | 80.6% | – | in progress |
| November | 90.6% | – | – |
| December | 85.5% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 1 | ▼ 75.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | – | 1 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 99.0% 819
- Cancelled 1.0% 8
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| STL IAH St. Louis Lambert International Airport – George Bush Intercontinental Airport | 1,076 | 2.7 min | 88.9% | 350 |
| IAH SAT George Bush Intercontinental Airport – San Antonio International Airport | 306 | 3.1 min | 89.1% | 220 |
| IAH SNA George Bush Intercontinental Airport – John Wayne Orange County International Airport | 2,163 | 3.6 min | 93.2% | 74 |
| DEN MRY Denver International Airport – Monterey Regional Airport | 1,541 | 32.2 min | 60.0% | 71 |
| LAS EWR Harry Reid International Airport – Newark Liberty International Airport | 3,576 | 3.4 min | 91.2% | 68 |
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 | 30 | 90.0% | 1 |
| January 2025 | 31 | 27 | 96.3% | 4 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 33 | 33 | 84.9% | 0 |
| April 2025 | 60 | 60 | 96.7% | 0 |
| May 2025 | 21 | 21 | 90.5% | 0 |
| August 2025 | 23 | 23 | 95.7% | 0 |
| September 2025 | 54 | 54 | 90.7% | 0 |
| October 2025 | 36 | 36 | 80.6% | 0 |
| November 2025 | 53 | 53 | 90.6% | 0 |
| December 2025 | 62 | 62 | 85.5% | 0 |
| January 2026 | 62 | 61 | 83.6% | 1 |
| February 2026 | 55 | 55 | 89.1% | 0 |
| March 2026 | 58 | 57 | 84.2% | 1 |
| April 2026 | 59 | 59 | 89.8% | 0 |
| May 2026 | 51 | 51 | 82.4% | 0 |
| June 2026 | 30 | 29 | 62.1% | 1 |
| July 2026 | 30 | 30 | 56.7% | 0 |