UA1905
UA1905 (United Airlines) is a multi-stop service on 9 routes, busiest Chicago to Pittsburgh. Of 559 departures recorded from October 2024 to June 2026, 82.3% left on time, according to the US BTS.
- On-time departures82.3%of 559 flights
- Average delay13.9 min
- June 202644▲ 29.4%vs June 2025
- Cancelled0.9%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | – | – |
| February | – | – | – |
| March | 2 | 3 | ▲ 50.0% |
| April | 30 | 29 | ▼ 3.3% |
| May | 31 | 34 | ▲ 9.7% |
| June | 34 | 44 | ▲ 29.4% |
| July | 57 | – | – |
| August | 56 | – | – |
| September | 56 | – | – |
| October | 37 | – | in progress |
| November | 58 | – | – |
| December | 18 | – | – |
according to the US BTS · October 2024 → June 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | – | – |
| February | – | – | – |
| March | 0.0% | 100.0% | – |
| April | 86.7% | 93.1% | ▲ 7.4% |
| May | 74.2% | 79.4% | ▲ 7.0% |
| June | 64.7% | 93.0% | ▲ 43.7% |
| July | 76.8% | – | – |
| August | 79.6% | – | – |
| September | 87.5% | – | – |
| October | 97.3% | – | in progress |
| November | 79.3% | – | – |
| December | 66.7% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | – | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 1 | – | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 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% 554
- Cancelled 0.9% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 24, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD PIT Chicago O'Hare International Airport – Pittsburgh International Airport | 662 | 24.4 min | 73.5% | 221 |
| SAT ORD San Antonio International Airport – Chicago O'Hare International Airport | 1,677 | 9.6 min | 88.5% | 158 |
| EWR PDX Newark Liberty International Airport – Portland International Airport | 3,907 | 6.2 min | 85.3% | 68 |
| ORD MSN Chicago O'Hare International Airport – Dane County Regional Truax Field | 175 | 12.7 min | 78.1% | 32 |
| EWR PSP Newark Liberty International Airport – Palm Springs International Airport | 3,786 | -0.1 min | 93.8% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 30 | 30 | 80.0% | 0 |
| December 2024 | 18 | 18 | 94.4% | 0 |
| January 2025 | 2 | 1 | 100.0% | 1 |
| March 2025 | 2 | 2 | 0.0% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 74.2% | 0 |
| June 2025 | 34 | 34 | 64.7% | 0 |
| July 2025 | 57 | 56 | 76.8% | 1 |
| August 2025 | 56 | 54 | 79.6% | 2 |
| September 2025 | 56 | 56 | 87.5% | 0 |
| October 2025 | 37 | 37 | 97.3% | 0 |
| November 2025 | 58 | 58 | 79.3% | 0 |
| December 2025 | 18 | 18 | 66.7% | 0 |
| March 2026 | 3 | 3 | 100.0% | 0 |
| April 2026 | 29 | 29 | 93.1% | 0 |
| May 2026 | 34 | 34 | 79.4% | 0 |
| June 2026 | 44 | 43 | 93.0% | 1 |