UA1541
UA1541 (United Airlines) is a multi-stop service on 5 routes, busiest Denver to New Orleans. Of 824 departures recorded from October 2024 to July 2026, 81.2% left on time, according to the US BTS.
- On-time departures81.2%of 824 flights
- Average delay13.6 min
- July 202657▲ 83.9%vs July 2025
- Cancelled0.5%
- Legs flown under this number5
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 | 31 | 34 | ▲ 9.7% |
| April | 30 | 57 | ▲ 90.0% |
| May | 31 | 60 | ▲ 93.5% |
| June | 30 | 57 | ▲ 90.0% |
| July | 31 | 57 | ▲ 83.9% |
| August | 44 | – | – |
| September | 54 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 218 | 324 | ▲ 48.6% |
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 | 88.2% | 87.1% | ▼ 1.3% |
| February | 78.6% | 85.7% | ▲ 9.1% |
| March | 67.7% | 85.3% | ▲ 25.9% |
| April | 70.0% | 94.7% | ▲ 35.3% |
| May | 64.5% | 93.3% | ▲ 44.7% |
| June | 60.0% | 79.0% | ▲ 31.6% |
| July | 43.3% | 75.4% | ▲ 74.1% |
| August | 77.3% | – | – |
| September | 81.5% | – | – |
| October | 90.3% | – | in progress |
| November | 93.1% | – | – |
| December | 77.4% | – | – |
| Year-to-date average (Jan–Jul) | 67.5% | 85.8% | ▲ 27.1% |
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 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 0 | ▼ 100.0% |
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 99.5% 820
- Cancelled 0.5% 4
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 |
|---|---|---|---|---|
| DEN MSY Denver International Airport – Louis Armstrong New Orleans International Airport | 1,708 | 16.6 min | 78.2% | 655 |
| AUS DEN Austin Bergstrom International Airport – Denver International Airport | 1,249 | -0.5 min | 95.5% | 112 |
| SBA DEN Santa Barbara Municipal Airport – Denver International Airport | 1,471 | 4.7 min | 89.2% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 44 | 44 | 93.2% | 0 |
| January 2025 | 37 | 34 | 88.2% | 3 |
| February 2025 | 28 | 28 | 78.6% | 0 |
| March 2025 | 31 | 31 | 67.7% | 0 |
| April 2025 | 30 | 30 | 70.0% | 0 |
| May 2025 | 31 | 31 | 64.5% | 0 |
| June 2025 | 30 | 30 | 60.0% | 0 |
| July 2025 | 31 | 30 | 43.3% | 1 |
| August 2025 | 44 | 44 | 77.3% | 0 |
| September 2025 | 54 | 54 | 81.5% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 29 | 29 | 93.1% | 0 |
| December 2025 | 31 | 31 | 77.4% | 0 |
| January 2026 | 31 | 31 | 87.1% | 0 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 34 | 34 | 85.3% | 0 |
| April 2026 | 57 | 57 | 94.7% | 0 |
| May 2026 | 60 | 60 | 93.3% | 0 |
| June 2026 | 57 | 57 | 79.0% | 0 |
| July 2026 | 57 | 57 | 75.4% | 0 |