UA1049
UA1049 (United Airlines) is a multi-stop service on 26 routes, busiest Chicago to Denver. Of 741 departures recorded from October 2024 to July 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 741 flights
- Average delay7.9 min
- July 202661▲ 103.3%vs July 2025
- Cancelled0.4%
- Legs flown under this number26
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 | 20 | 31 | ▲ 55.0% |
| February | 22 | 28 | ▲ 27.3% |
| March | 31 | 30 | ▼ 3.2% |
| April | 30 | 62 | ▲ 106.7% |
| May | 41 | 42 | ▲ 2.4% |
| June | 53 | 60 | ▲ 13.2% |
| July | 30 | 61 | ▲ 103.3% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | 1 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 227 | 314 | ▲ 38.3% |
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 | 100.0% | 67.7% | ▼ 32.3% |
| February | 95.5% | 82.1% | ▼ 13.9% |
| March | 93.6% | 76.7% | ▼ 18.0% |
| April | 93.3% | 79.0% | ▼ 15.3% |
| May | 70.0% | 95.2% | ▲ 36.1% |
| June | 83.0% | 95.0% | ▲ 14.4% |
| July | 86.2% | 93.3% | ▲ 8.3% |
| August | 83.3% | – | – |
| September | 93.3% | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 88.8% | 84.2% | ▼ 5.2% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 1 | 1 | 0.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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 99.6% 738
- Cancelled 0.4% 3
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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 21 | 21 | 95.2% | 0 |
| November 2024 | 30 | 30 | 86.7% | 0 |
| December 2024 | 31 | 31 | 71.0% | 0 |
| January 2025 | 20 | 20 | 100.0% | 0 |
| February 2025 | 22 | 22 | 95.5% | 0 |
| March 2025 | 31 | 31 | 93.6% | 0 |
| April 2025 | 30 | 30 | 93.3% | 0 |
| May 2025 | 41 | 40 | 70.0% | 1 |
| June 2025 | 53 | 53 | 83.0% | 0 |
| July 2025 | 30 | 29 | 86.2% | 1 |
| August 2025 | 30 | 30 | 83.3% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 25 | 25 | 100.0% | 0 |
| November 2025 | 1 | 1 | 100.0% | 0 |
| December 2025 | 32 | 32 | 75.0% | 0 |
| January 2026 | 31 | 31 | 67.7% | 0 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 30 | 30 | 76.7% | 0 |
| April 2026 | 62 | 62 | 79.0% | 0 |
| May 2026 | 42 | 42 | 95.2% | 0 |
| June 2026 | 60 | 60 | 95.0% | 0 |
| July 2026 | 61 | 60 | 93.3% | 1 |