UA1793
UA1793 (United Airlines) is a multi-stop service on 12 routes, busiest Washington to Chicago. Of 1,171 departures recorded from October 2024 to July 2026, 93.3% left on time, according to the US BTS.
- On-time departures93.3%of 1,171 flights
- Average delay1.8 min
- July 202631▼ 49.2%vs July 2025
- Cancelled0.9%
- Legs flown under this number12
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 | 36 | 91 | ▲ 152.8% |
| February | 42 | 62 | ▲ 47.6% |
| March | 61 | 58 | ▼ 4.9% |
| April | 60 | 56 | ▼ 6.7% |
| May | 62 | 51 | ▼ 17.7% |
| June | 60 | 54 | ▼ 10.0% |
| July | 61 | 31 | ▼ 49.2% |
| August | 61 | – | – |
| September | 60 | – | – |
| October | 56 | – | in progress |
| November | 30 | – | – |
| December | 55 | – | – |
| Year to date (Jan–Jul) | 382 | 403 | ▲ 5.5% |
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 | 97.1% | 86.5% | ▼ 10.9% |
| February | 97.6% | 93.6% | ▼ 4.1% |
| March | 93.4% | 87.5% | ▼ 6.4% |
| April | 100.0% | 92.7% | ▼ 7.3% |
| May | 96.8% | 94.1% | ▼ 2.7% |
| June | 86.7% | 92.6% | ▲ 6.8% |
| July | 95.1% | 100.0% | ▲ 5.2% |
| August | 95.1% | – | – |
| September | 96.7% | – | – |
| October | 91.1% | – | in progress |
| November | 96.7% | – | – |
| December | 87.3% | – | – |
| Year-to-date average (Jan–Jul) | 95.2% | 92.4% | ▼ 2.9% |
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 | 2 | 2 | 0.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 2 | – |
| April | 1 | 1 | 0.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 6 | ▲ 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 99.1% 1,161
- Cancelled 0.9% 10
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DCA ORD Ronald Reagan Washington National Airport – Chicago O'Hare International Airport | 983 | -2.0 min | 97.5% | 653 |
| ORD MSP Chicago O'Hare International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 537 | 5.7 min | 87.8% | 279 |
| MSP DEN Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Denver International Airport | 1,092 | 5.2 min | 92.3% | 52 |
| ORD LGA Chicago O'Hare International Airport – LaGuardia Airport | 1,177 | 9.1 min | 85.7% | 49 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 39 | 39 | 97.4% | 0 |
| November 2024 | 29 | 29 | 96.6% | 0 |
| December 2024 | 56 | 56 | 91.1% | 0 |
| January 2025 | 36 | 34 | 97.1% | 2 |
| February 2025 | 42 | 41 | 97.6% | 1 |
| March 2025 | 61 | 61 | 93.4% | 0 |
| April 2025 | 60 | 59 | 100.0% | 1 |
| May 2025 | 62 | 62 | 96.8% | 0 |
| June 2025 | 60 | 60 | 86.7% | 0 |
| July 2025 | 61 | 61 | 95.1% | 0 |
| August 2025 | 61 | 61 | 95.1% | 0 |
| September 2025 | 60 | 60 | 96.7% | 0 |
| October 2025 | 56 | 56 | 91.1% | 0 |
| November 2025 | 30 | 30 | 96.7% | 0 |
| December 2025 | 55 | 55 | 87.3% | 0 |
| January 2026 | 91 | 89 | 86.5% | 2 |
| February 2026 | 62 | 62 | 93.6% | 0 |
| March 2026 | 58 | 56 | 87.5% | 2 |
| April 2026 | 56 | 55 | 92.7% | 1 |
| May 2026 | 51 | 51 | 94.1% | 0 |
| June 2026 | 54 | 54 | 92.6% | 0 |
| July 2026 | 31 | 30 | 100.0% | 1 |