UA1045
UA1045 (United Airlines) is a multi-stop service on 16 routes, busiest Chicago to New York. Of 712 departures recorded from October 2024 to July 2026, 80.2% left on time, according to the US BTS.
- On-time departures80.2%of 712 flights
- Average delay15.6 min
- July 202662▲ 138.5%vs July 2025
- Cancelled0.8%
- Legs flown under this number16
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 | 56 | 31 | ▼ 44.6% |
| February | 56 | 28 | ▼ 50.0% |
| March | 18 | 11 | ▼ 38.9% |
| April | 60 | 30 | ▼ 50.0% |
| May | 25 | 31 | ▲ 24.0% |
| June | 27 | 36 | ▲ 33.3% |
| July | 26 | 62 | ▲ 138.5% |
| August | 29 | – | – |
| September | 26 | – | – |
| October | 27 | – | in progress |
| November | 24 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 268 | 229 | ▼ 14.6% |
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 | 75.0% | 83.9% | ▲ 11.8% |
| February | 89.3% | 78.6% | ▼ 12.0% |
| March | 94.4% | 100.0% | ▲ 5.9% |
| April | 80.0% | 83.3% | ▲ 4.2% |
| May | 96.0% | 83.9% | ▼ 12.6% |
| June | 59.3% | 91.7% | ▲ 54.7% |
| July | 42.9% | 88.7% | ▲ 107.0% |
| August | 82.8% | – | – |
| September | 73.1% | – | – |
| October | 73.1% | – | in progress |
| November | 45.8% | – | – |
| December | 69.0% | – | – |
| Year-to-date average (Jan–Jul) | 76.7% | 87.1% | ▲ 13.6% |
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 | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 5 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 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 99.2% 706
- Cancelled 0.8% 6
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 29 | 29 | 89.7% | 0 |
| December 2024 | 31 | 31 | 74.2% | 0 |
| January 2025 | 56 | 56 | 75.0% | 0 |
| February 2025 | 56 | 56 | 89.3% | 0 |
| March 2025 | 18 | 18 | 94.4% | 0 |
| April 2025 | 60 | 60 | 80.0% | 0 |
| May 2025 | 25 | 25 | 96.0% | 0 |
| June 2025 | 27 | 27 | 59.3% | 0 |
| July 2025 | 26 | 21 | 42.9% | 5 |
| August 2025 | 29 | 29 | 82.8% | 0 |
| September 2025 | 26 | 26 | 73.1% | 0 |
| October 2025 | 27 | 26 | 73.1% | 1 |
| November 2025 | 24 | 24 | 45.8% | 0 |
| December 2025 | 29 | 29 | 69.0% | 0 |
| January 2026 | 31 | 31 | 83.9% | 0 |
| February 2026 | 28 | 28 | 78.6% | 0 |
| March 2026 | 11 | 11 | 100.0% | 0 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 36 | 36 | 91.7% | 0 |
| July 2026 | 62 | 62 | 88.7% | 0 |