UA1733
UA1733 (United Airlines) is a multi-stop service on 17 routes, busiest Jacksonville to Chicago. Of 683 departures recorded from October 2024 to July 2026, 78.5% left on time, according to the US BTS.
- On-time departures78.5%of 683 flights
- Average delay17.5 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.3%
- Legs flown under this number17
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 | 27 | ▼ 12.9% |
| February | 44 | 23 | ▼ 47.7% |
| March | 35 | 31 | ▼ 11.4% |
| April | 30 | 30 | 0.0% |
| May | 21 | 42 | ▲ 100.0% |
| June | 27 | 54 | ▲ 100.0% |
| July | 31 | 31 | 0.0% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 219 | 238 | ▲ 8.7% |
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 | 90.0% | 66.7% | ▼ 25.9% |
| February | 72.7% | 87.0% | ▲ 19.6% |
| March | 74.3% | 77.4% | ▲ 4.2% |
| April | 76.7% | 93.3% | ▲ 21.7% |
| May | 60.0% | 92.9% | ▲ 54.8% |
| June | 59.3% | 96.3% | ▲ 62.5% |
| July | 70.4% | 93.3% | ▲ 32.6% |
| August | 66.7% | – | – |
| September | 86.7% | – | – |
| October | 77.4% | – | in progress |
| November | 83.3% | – | – |
| December | 63.3% | – | – |
| Year-to-date average (Jan–Jul) | 71.9% | 86.7% | ▲ 20.6% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 4 | 1 | ▼ 75.0% |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 1 | ▼ 83.3% |
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 98.7% 674
- Cancelled 1.3% 9
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 | 70.0% | 0 |
| November 2024 | 29 | 29 | 69.0% | 0 |
| December 2024 | 27 | 27 | 70.4% | 0 |
| January 2025 | 31 | 30 | 90.0% | 1 |
| February 2025 | 44 | 44 | 72.7% | 0 |
| March 2025 | 35 | 35 | 74.3% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 21 | 20 | 60.0% | 1 |
| June 2025 | 27 | 27 | 59.3% | 0 |
| July 2025 | 31 | 27 | 70.4% | 4 |
| August 2025 | 29 | 27 | 66.7% | 2 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 77.4% | 0 |
| November 2025 | 30 | 30 | 83.3% | 0 |
| December 2025 | 30 | 30 | 63.3% | 0 |
| January 2026 | 27 | 27 | 66.7% | 0 |
| February 2026 | 23 | 23 | 87.0% | 0 |
| March 2026 | 31 | 31 | 77.4% | 0 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 42 | 42 | 92.9% | 0 |
| June 2026 | 54 | 54 | 96.3% | 0 |
| July 2026 | 31 | 30 | 93.3% | 1 |