UA288
UA288 (United Airlines) is a multi-stop service on 11 routes, busiest Denver to Grand Junction. Of 276 departures recorded from October 2024 to May 2025, 81.4% left on time, according to the US BTS.
- On-time departures81.4%of 276 flights
- Average delay12.4 min
- May 202521
- Cancelled0.7%
- Legs flown under this number11
Recorded departures by month
Short series — UA288 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.
The most recent periods8 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 37 | – |
| February | – | 28 | – |
| March | – | 31 | – |
| April | – | 30 | – |
| May | – | 21 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 25 | – | – |
| November | 59 | – | – |
| December | 45 | – | – |
according to the US BTS · October 2024 → May 2025
On-time departures by month
Short series — UA288 has only 8 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods8 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 70.3% | – |
| February | – | 85.7% | – |
| March | – | 83.3% | – |
| April | – | 73.3% | – |
| May | – | 85.7% | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 84.0% | – | – |
| November | 88.1% | – | – |
| December | 79.6% | – | – |
according to the US BTS · October 2024 → May 2025
Average departure delay by month
Short series — UA288 has only 8 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · October 2024 → May 2025
Cancelled departures by month
Short series — UA288 has only 8 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods8 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 1 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | – |
| November | 0 | – | – |
| December | 1 | – | – |
according to the US BTS · October 2024 → May 2025
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 99.3% 274
- Cancelled 0.7% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 21, 2025
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 |
|---|---|---|---|---|
| DEN ORD Denver International Airport – Chicago O'Hare International Airport | 1,426 | 5.9 min | 89.2% | 37 |
| DEN GJT Denver International Airport – Grand Junction Regional Airport | 341 | 6.5 min | 78.4% | 37 |
| ORD RDU Chicago O'Hare International Airport – Raleigh-Durham International Airport | 1,039 | 8.4 min | 83.3% | 36 |
| CLT ORD Charlotte Douglas International Airport – Chicago O'Hare International Airport | 965 | 45.7 min | 68.8% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 25 | 25 | 84.0% | 0 |
| November 2024 | 59 | 59 | 88.1% | 0 |
| December 2024 | 45 | 44 | 79.6% | 1 |
| January 2025 | 37 | 37 | 70.3% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 30 | 83.3% | 1 |
| April 2025 | 30 | 30 | 73.3% | 0 |
| May 2025 | 21 | 21 | 85.7% | 0 |