UA1222
UA1222 (United Airlines) is a multi-stop service on 10 routes, busiest Denver to Washington. Of 237 departures recorded from October 2024 to June 2026, 85.7% left on time, according to the US BTS.
- On-time departures85.7%of 237 flights
- Average delay4.7 min
- June 202618▼ 28.0%vs June 2025
- Cancelled0.0%
- Legs flown under this number10
Recorded departures by month
Short series — UA1222 has only 8 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 2 | – |
| May | 31 | 62 | ▲ 100.0% |
| June | 25 | 18 | ▼ 28.0% |
| July | – | – | – |
| August | – | – | – |
| September | 34 | – | – |
| October | 50 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 2026
On-time departures by month
Short series — UA1222 has only 8 months so far. Enough to show the level now, not enough to read a trend.
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 periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 100.0% | – |
| May | 90.3% | 88.7% | ▼ 1.8% |
| June | 92.0% | 88.9% | ▼ 3.4% |
| July | – | – | – |
| August | – | – | – |
| September | 88.2% | – | – |
| October | 76.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Short series — UA1222 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Short series — UA1222 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 100.0% 237
- Cancelled 0.0% 0
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN DCA Denver International Airport – Ronald Reagan Washington National Airport | 2,369 | 0.8 min | 91.4% | 35 |
| DEN JAC Denver International Airport – Jackson Hole Airport | 653 | 9.9 min | 77.4% | 31 |
| SFO DEN San Francisco International Airport – Denver International Airport | 1,553 | 4.7 min | 80.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 73.3% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 25 | 25 | 92.0% | 0 |
| September 2025 | 34 | 34 | 88.2% | 0 |
| October 2025 | 50 | 50 | 76.0% | 0 |
| April 2026 | 2 | 2 | 100.0% | 0 |
| May 2026 | 62 | 62 | 88.7% | 0 |
| June 2026 | 18 | 18 | 88.9% | 0 |