UA1057
UA1057 (United Airlines) is a multi-stop service on 18 routes, busiest Chicago to Tampa. Of 867 departures recorded from October 2024 to July 2026, 85.5% left on time, according to the US BTS.
- On-time departures85.5%of 867 flights
- Average delay10.1 min
- July 202657▲ 14.0%vs July 2025
- Cancelled1.5%
- Legs flown under this number18
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 85 | 31 | ▼ 63.5% |
| February | 68 | 28 | ▼ 58.8% |
| March | 58 | 31 | ▼ 46.6% |
| April | – | 30 | – |
| May | 20 | 40 | ▲ 100.0% |
| June | 60 | 30 | ▼ 50.0% |
| July | 50 | 57 | ▲ 14.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.1% | 87.1% | ▼ 3.4% |
| February | 86.6% | 82.1% | ▼ 5.1% |
| March | 84.5% | 80.7% | ▼ 4.5% |
| April | – | 73.3% | – |
| May | 94.7% | 80.0% | ▼ 15.6% |
| June | 85.0% | 90.0% | ▲ 5.9% |
| July | 67.4% | 79.6% | ▲ 18.2% |
| August | 93.6% | – | – |
| September | 96.6% | – | – |
| October | 83.9% | – | in progress |
| November | 93.3% | – | – |
| December | 90.3% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 1 | 3 | ▲ 200.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| 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 98.5% 854
- Cancelled 1.5% 13
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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 25 | 25 | 92.0% | 0 |
| November 2024 | 59 | 59 | 86.4% | 0 |
| December 2024 | 42 | 40 | 90.0% | 2 |
| January 2025 | 85 | 81 | 90.1% | 4 |
| February 2025 | 68 | 67 | 86.6% | 1 |
| March 2025 | 58 | 58 | 84.5% | 0 |
| May 2025 | 20 | 19 | 94.7% | 1 |
| June 2025 | 60 | 60 | 85.0% | 0 |
| July 2025 | 50 | 49 | 67.4% | 1 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 30 | 29 | 96.6% | 1 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 30 | 30 | 93.3% | 0 |
| December 2025 | 31 | 31 | 90.3% | 0 |
| January 2026 | 31 | 31 | 87.1% | 0 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 31 | 31 | 80.7% | 0 |
| April 2026 | 30 | 30 | 73.3% | 0 |
| May 2026 | 40 | 40 | 80.0% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 57 | 54 | 79.6% | 3 |