UA1396
UA1396 (United Airlines) is a multi-stop service on 18 routes, busiest St Louis to Denver. Of 650 departures recorded from October 2024 to July 2026, 80.7% left on time, according to the US BTS.
- On-time departures80.7%of 650 flights
- Average delay12.3 min
- July 202630▼ 3.2%vs July 2025
- Cancelled1.1%
- Legs flown under this number18
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 | 31 | 0.0% |
| February | 24 | 28 | ▲ 16.7% |
| March | 29 | 29 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 36 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 206 | 209 | ▲ 1.5% |
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 | 73.3% | 90.0% | ▲ 22.7% |
| February | 75.0% | 92.9% | ▲ 23.8% |
| March | 75.9% | 82.8% | ▲ 9.1% |
| April | 86.7% | 83.3% | ▼ 3.9% |
| May | 61.3% | 93.3% | ▲ 52.3% |
| June | 66.7% | 63.3% | ▼ 5.0% |
| July | 71.0% | 72.4% | ▲ 2.0% |
| August | 90.3% | – | – |
| September | 91.7% | – | – |
| October | 90.3% | – | in progress |
| November | 90.0% | – | – |
| December | 83.9% | – | – |
| Year-to-date average (Jan–Jul) | 72.8% | 82.6% | ▲ 13.4% |
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 | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 3 | ▲ 200.0% |
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 98.9% 643
- Cancelled 1.1% 7
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 |
|---|---|---|---|---|
| STL DEN St. Louis Lambert International Airport – Denver International Airport | 1,236 | 12.5 min | 82.0% | 301 |
| DRO DEN Durango La Plata County Airport – Denver International Airport | 403 | 17.8 min | 72.9% | 71 |
| ATL ORD Hartsfield Jackson Atlanta International Airport – Chicago O'Hare International Airport | 976 | 10.2 min | 85.4% | 42 |
| LAX EWR Los Angeles International Airport – Newark Liberty International Airport | 3,941 | 26.7 min | 65.7% | 37 |
| IAH MAF George Bush Intercontinental Airport – Midland International Air and Space Port | 689 | 9.7 min | 71.4% | 36 |
| DEN SNA Denver International Airport – John Wayne Orange County International Airport | 1,360 | 4.8 min | 87.1% | 31 |
| DEN RNO Denver International Airport – Reno Tahoe International Airport | 1,291 | 6.4 min | 87.1% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 93.8% | 0 |
| November 2024 | 30 | 28 | 57.1% | 2 |
| December 2024 | 30 | 29 | 93.1% | 1 |
| January 2025 | 31 | 30 | 73.3% | 1 |
| February 2025 | 24 | 24 | 75.0% | 0 |
| March 2025 | 29 | 29 | 75.9% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 61.3% | 0 |
| June 2025 | 30 | 30 | 66.7% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 36 | 36 | 91.7% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 30 | 30 | 90.0% | 0 |
| December 2025 | 31 | 31 | 83.9% | 0 |
| January 2026 | 31 | 30 | 90.0% | 1 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 29 | 29 | 82.8% | 0 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 31 | 30 | 93.3% | 1 |
| June 2026 | 30 | 30 | 63.3% | 0 |
| July 2026 | 30 | 29 | 72.4% | 1 |