UA215
UA215 (United Airlines) is a multi-stop service on 30 routes, busiest Burlington to Chicago. Of 956 departures recorded from October 2024 to July 2026, 85.7% left on time, according to the US BTS.
- On-time departures85.7%of 956 flights
- Average delay8.2 min
- July 202649▼ 21.0%vs July 2025
- Cancelled1.6%
- Legs flown under this number30
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 54 | ▲ 80.0% |
| February | 42 | 48 | ▲ 14.3% |
| March | 35 | 57 | ▲ 62.9% |
| April | 30 | 31 | ▲ 3.3% |
| May | 29 | 60 | ▲ 106.9% |
| June | 35 | 44 | ▲ 25.7% |
| July | 62 | 49 | ▼ 21.0% |
| August | 49 | – | – |
| September | 59 | – | – |
| October | 62 | – | in progress |
| November | 59 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 263 | 343 | ▲ 30.4% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 71.4% | 84.9% | ▲ 18.9% |
| February | 80.5% | 95.8% | ▲ 19.1% |
| March | 94.3% | 80.4% | ▼ 14.8% |
| April | 86.2% | 93.6% | ▲ 8.5% |
| May | 100.0% | 85.0% | ▼ 15.0% |
| June | 88.2% | 86.1% | ▼ 2.5% |
| July | 93.6% | 81.3% | ▼ 13.1% |
| August | 85.4% | – | – |
| September | 94.7% | – | – |
| October | 83.9% | – | in progress |
| November | 85.7% | – | – |
| December | 85.1% | – | – |
| Year-to-date average (Jan–Jul) | 87.7% | 86.7% | ▼ 1.2% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 1 | ▼ 50.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 1 | 1 | 0.0% |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 2 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 4 | ▼ 20.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.4% 941
- Cancelled 1.6% 15
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BTV ORD Patrick Leahy Burlington International Airport – Chicago O'Hare International Airport | 1,225 | 3.2 min | 90.2% | 276 |
| DEN SLC Denver International Airport – Salt Lake City International Airport | 628 | 1.1 min | 93.0% | 116 |
| ORD LAS Chicago O'Hare International Airport – Harry Reid International Airport | 2,432 | 16.2 min | 85.2% | 101 |
| SLC IAD Salt Lake City International Airport – Washington Dulles International Airport | 2,935 | 6.0 min | 88.9% | 54 |
| ORD IND Chicago O'Hare International Airport – Indianapolis International Airport | 286 | 5.9 min | 78.8% | 36 |
| ORD MSP Chicago O'Hare International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 537 | 11.1 min | 79.4% | 35 |
| IAH LGA George Bush Intercontinental Airport – LaGuardia Airport | 2,277 | 14.4 min | 66.7% | 32 |
| ORD DEN Chicago O'Hare International Airport – Denver International Airport | 1,426 | 17.1 min | 86.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 25 | 25 | 60.0% | 0 |
| December 2024 | 29 | 29 | 55.2% | 0 |
| January 2025 | 30 | 28 | 71.4% | 2 |
| February 2025 | 42 | 41 | 80.5% | 1 |
| March 2025 | 35 | 35 | 94.3% | 0 |
| April 2025 | 30 | 29 | 86.2% | 1 |
| May 2025 | 29 | 29 | 100.0% | 0 |
| June 2025 | 35 | 34 | 88.2% | 1 |
| July 2025 | 62 | 62 | 93.6% | 0 |
| August 2025 | 49 | 48 | 85.4% | 1 |
| September 2025 | 59 | 57 | 94.7% | 2 |
| October 2025 | 62 | 62 | 83.9% | 0 |
| November 2025 | 59 | 56 | 85.7% | 3 |
| December 2025 | 47 | 47 | 85.1% | 0 |
| January 2026 | 54 | 53 | 84.9% | 1 |
| February 2026 | 48 | 48 | 95.8% | 0 |
| March 2026 | 57 | 56 | 80.4% | 1 |
| April 2026 | 31 | 31 | 93.6% | 0 |
| May 2026 | 60 | 60 | 85.0% | 0 |
| June 2026 | 44 | 43 | 86.1% | 1 |
| July 2026 | 49 | 48 | 81.3% | 1 |