UA337
UA337 (United Airlines) is a multi-stop service on 27 routes, busiest Denver to Medford. Of 827 departures recorded from October 2024 to July 2026, 88.6% left on time, according to the US BTS.
- On-time departures88.6%of 827 flights
- Average delay5.3 min
- July 202662▲ 100.0%vs July 2025
- Cancelled0.5%
- Legs flown under this number27
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 | 11 | 31 | ▲ 181.8% |
| February | 18 | 28 | ▲ 55.6% |
| March | 55 | 34 | ▼ 38.2% |
| April | 30 | 60 | ▲ 100.0% |
| May | 62 | 62 | 0.0% |
| June | 55 | 60 | ▲ 9.1% |
| July | 31 | 62 | ▲ 100.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 27 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 262 | 337 | ▲ 28.6% |
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 | 90.0% | 93.3% | ▲ 3.7% |
| February | 94.1% | 85.7% | ▼ 8.9% |
| March | 80.0% | 97.1% | ▲ 21.3% |
| April | 80.0% | 95.0% | ▲ 18.8% |
| May | 80.7% | 91.9% | ▲ 14.0% |
| June | 83.3% | 90.0% | ▲ 8.0% |
| July | 83.9% | 93.6% | ▲ 11.5% |
| August | 77.4% | – | – |
| September | 96.7% | – | – |
| October | 86.7% | – | in progress |
| November | 92.6% | – | – |
| December | 87.1% | – | – |
| Year-to-date average (Jan–Jul) | 84.6% | 92.4% | ▲ 9.2% |
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 | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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 99.5% 823
- Cancelled 0.5% 4
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN MFR Denver International Airport – Rogue Valley International-Medford Airport | 1,547 | 4.8 min | 90.1% | 303 |
| PHX DEN Phoenix Sky Harbor International Airport – Denver International Airport | 968 | 1.7 min | 92.0% | 149 |
| CVG IAH Cincinnati Northern Kentucky International Airport – George Bush Intercontinental Airport | 1,402 | 2.2 min | 89.8% | 50 |
| XNA DEN Northwest Arkansas National Airport – Denver International Airport | 990 | 10.3 min | 73.5% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 28 | 28 | 85.7% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 11 | 10 | 90.0% | 1 |
| February 2025 | 18 | 17 | 94.1% | 1 |
| March 2025 | 55 | 55 | 80.0% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 62 | 62 | 80.7% | 0 |
| June 2025 | 55 | 54 | 83.3% | 1 |
| July 2025 | 31 | 31 | 83.9% | 0 |
| August 2025 | 31 | 31 | 77.4% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 30 | 30 | 86.7% | 0 |
| November 2025 | 27 | 27 | 92.6% | 0 |
| December 2025 | 31 | 31 | 87.1% | 0 |
| January 2026 | 31 | 30 | 93.3% | 1 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 34 | 34 | 97.1% | 0 |
| April 2026 | 60 | 60 | 95.0% | 0 |
| May 2026 | 62 | 62 | 91.9% | 0 |
| June 2026 | 60 | 60 | 90.0% | 0 |
| July 2026 | 62 | 62 | 93.6% | 0 |