UA1485
UA1485 (United Airlines) is a multi-stop service on 22 routes, busiest Chicago to Seattle. Of 861 departures recorded from October 2024 to July 2026, 84.3% left on time, according to the US BTS.
- On-time departures84.3%of 861 flights
- Average delay9.2 min
- July 202630▼ 3.2%vs July 2025
- Cancelled0.1%
- Legs flown under this number22
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 | 30 | 34 | ▲ 13.3% |
| February | 26 | 23 | ▼ 11.5% |
| March | 55 | 69 | ▲ 25.5% |
| April | 30 | 30 | 0.0% |
| May | 67 | 31 | ▼ 53.7% |
| June | 30 | 30 | 0.0% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 43 | – | in progress |
| November | 86 | – | – |
| December | 59 | – | – |
| Year to date (Jan–Jul) | 269 | 247 | ▼ 8.2% |
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 | 86.7% | 91.2% | ▲ 5.2% |
| February | 53.9% | 87.0% | ▲ 61.5% |
| March | 83.6% | 79.7% | ▼ 4.7% |
| April | 96.7% | 86.7% | ▼ 10.3% |
| May | 80.6% | 90.3% | ▲ 12.1% |
| June | 93.3% | 86.7% | ▼ 7.1% |
| July | 71.0% | 90.0% | ▲ 26.8% |
| August | 83.9% | – | – |
| September | 83.3% | – | – |
| October | 86.1% | – | in progress |
| November | 84.7% | – | – |
| December | 76.3% | – | – |
| Year-to-date average (Jan–Jul) | 80.8% | 87.4% | ▲ 8.1% |
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 | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.9% 860
- Cancelled 0.1% 1
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD SEA Chicago O'Hare International Airport – Seattle–Tacoma International Airport | 2,762 | 8.2 min | 84.2% | 247 |
| DEN JAX Denver International Airport – Jacksonville International Airport | 2,325 | 7.5 min | 86.6% | 186 |
| CMH ORD John Glenn Columbus International Airport – Chicago O'Hare International Airport | 475 | 11.2 min | 81.5% | 65 |
| ORD DEN Chicago O'Hare International Airport – Denver International Airport | 1,426 | 10.7 min | 83.3% | 55 |
| DEN OKC Denver International Airport – OKC Will Rogers World Airport | 796 | 2.5 min | 86.3% | 51 |
| MCO ORD Orlando International Airport – Chicago O'Hare International Airport | 1,620 | -3.7 min | 97.4% | 39 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 30 | 30 | 86.7% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 36 | 36 | 91.7% | 0 |
| January 2025 | 30 | 30 | 86.7% | 0 |
| February 2025 | 26 | 26 | 53.9% | 0 |
| March 2025 | 55 | 55 | 83.6% | 0 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 67 | 67 | 80.6% | 0 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 31 | 31 | 71.0% | 0 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 43 | 43 | 86.1% | 0 |
| November 2025 | 86 | 85 | 84.7% | 1 |
| December 2025 | 59 | 59 | 76.3% | 0 |
| January 2026 | 34 | 34 | 91.2% | 0 |
| February 2026 | 23 | 23 | 87.0% | 0 |
| March 2026 | 69 | 69 | 79.7% | 0 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 30 | 30 | 90.0% | 0 |