UA1974
UA1974 (United Airlines) is a multi-stop service on 15 routes, busiest Chicago to Portland. Of 855 departures recorded from October 2024 to July 2026, 79.2% left on time, according to the US BTS.
- On-time departures79.2%of 855 flights
- Average delay14.6 min
- July 202630▼ 50.8%vs July 2025
- Cancelled1.3%
- Legs flown under this number15
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 | 52 | 36 | ▼ 30.8% |
| February | 38 | 28 | ▼ 26.3% |
| March | 33 | 31 | ▼ 6.1% |
| April | 60 | 30 | ▼ 50.0% |
| May | 41 | 31 | ▼ 24.4% |
| June | 60 | 30 | ▼ 50.0% |
| July | 61 | 30 | ▼ 50.8% |
| August | 62 | – | – |
| September | 54 | – | – |
| October | 30 | – | in progress |
| November | 22 | – | – |
| December | 45 | – | – |
| Year to date (Jan–Jul) | 345 | 216 | ▼ 37.4% |
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 | 86.3% | 57.1% | ▼ 33.8% |
| February | 92.1% | 85.7% | ▼ 6.9% |
| March | 87.9% | 87.1% | ▼ 0.9% |
| April | 88.3% | 96.7% | ▲ 9.4% |
| May | 82.9% | 64.5% | ▼ 22.2% |
| June | 80.0% | 48.3% | ▼ 39.7% |
| July | 61.7% | 57.1% | ▼ 7.3% |
| August | 76.7% | – | – |
| September | 72.2% | – | – |
| October | 90.0% | – | in progress |
| November | 95.0% | – | – |
| December | 71.1% | – | – |
| Year-to-date average (Jan–Jul) | 82.7% | 70.9% | ▼ 14.3% |
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 | 1 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 1 | 2 | ▲ 100.0% |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 4 | ▲ 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 98.7% 844
- Cancelled 1.3% 11
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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 19 | 100.0% | 1 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 52 | 51 | 86.3% | 1 |
| February 2025 | 38 | 38 | 92.1% | 0 |
| March 2025 | 33 | 33 | 87.9% | 0 |
| April 2025 | 60 | 60 | 88.3% | 0 |
| May 2025 | 41 | 41 | 82.9% | 0 |
| June 2025 | 60 | 60 | 80.0% | 0 |
| July 2025 | 61 | 60 | 61.7% | 1 |
| August 2025 | 62 | 60 | 76.7% | 2 |
| September 2025 | 54 | 54 | 72.2% | 0 |
| October 2025 | 30 | 30 | 90.0% | 0 |
| November 2025 | 22 | 20 | 95.0% | 2 |
| December 2025 | 45 | 45 | 71.1% | 0 |
| January 2026 | 36 | 35 | 57.1% | 1 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 31 | 31 | 87.1% | 0 |
| April 2026 | 30 | 30 | 96.7% | 0 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 30 | 29 | 48.3% | 1 |
| July 2026 | 30 | 28 | 57.1% | 2 |