UA347
UA347 (United Airlines) is a multi-stop service on 9 routes, busiest Denver to Dulles. Of 1,065 departures recorded from October 2024 to July 2026, 87.8% left on time, according to the US BTS.
- On-time departures87.8%of 1,065 flights
- Average delay7.0 min
- July 202662▲ 0.0%vs July 2025
- Cancelled0.7%
- Legs flown under this number9
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 | 37 | 62 | ▲ 67.6% |
| February | 44 | 39 | ▼ 11.4% |
| March | 37 | 58 | ▲ 56.8% |
| April | 47 | 60 | ▲ 27.7% |
| May | 41 | 62 | ▲ 51.2% |
| June | 35 | 60 | ▲ 71.4% |
| July | 62 | 62 | 0.0% |
| August | 49 | – | – |
| September | 35 | – | – |
| October | 62 | – | in progress |
| November | 58 | – | – |
| December | 46 | – | – |
| Year to date (Jan–Jul) | 303 | 403 | ▲ 33.0% |
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 | 86.5% | 86.9% | ▲ 0.5% |
| February | 88.6% | 87.2% | ▼ 1.6% |
| March | 91.7% | 86.2% | ▼ 6.0% |
| April | 83.0% | 91.7% | ▲ 10.5% |
| May | 82.9% | 93.4% | ▲ 12.7% |
| June | 78.1% | 76.3% | ▼ 2.4% |
| July | 87.1% | 87.1% | 0.0% |
| August | 83.7% | – | – |
| September | 88.6% | – | – |
| October | 95.2% | – | in progress |
| November | 89.7% | – | – |
| December | 95.7% | – | – |
| Year-to-date average (Jan–Jul) | 85.4% | 87.0% | ▲ 1.8% |
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 | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 3 | 1 | ▼ 66.7% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 3 | ▼ 25.0% |
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 99.3% 1,058
- Cancelled 0.7% 7
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN IAD Denver International Airport – Washington Dulles International Airport | 2,332 | 10.6 min | 85.6% | 581 |
| RNO DEN Reno Tahoe International Airport – Denver International Airport | 1,291 | 2.3 min | 90.9% | 256 |
| RAP DEN Rapid City Regional Airport – Denver International Airport | 484 | 9.2 min | 88.1% | 67 |
| SNA DEN John Wayne Orange County International Airport – Denver International Airport | 1,360 | -3.9 min | 95.5% | 45 |
| SAN DEN San Diego International Airport – Denver International Airport | 1,371 | -2.9 min | 91.7% | 36 |
| PHL DEN Philadelphia International Airport – Denver International Airport | 2,501 | -1.6 min | 97.1% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 35 | 35 | 91.4% | 0 |
| November 2024 | 30 | 30 | 90.0% | 0 |
| December 2024 | 44 | 44 | 88.6% | 0 |
| January 2025 | 37 | 37 | 86.5% | 0 |
| February 2025 | 44 | 44 | 88.6% | 0 |
| March 2025 | 37 | 36 | 91.7% | 1 |
| April 2025 | 47 | 47 | 83.0% | 0 |
| May 2025 | 41 | 41 | 82.9% | 0 |
| June 2025 | 35 | 32 | 78.1% | 3 |
| July 2025 | 62 | 62 | 87.1% | 0 |
| August 2025 | 49 | 49 | 83.7% | 0 |
| September 2025 | 35 | 35 | 88.6% | 0 |
| October 2025 | 62 | 62 | 95.2% | 0 |
| November 2025 | 58 | 58 | 89.7% | 0 |
| December 2025 | 46 | 46 | 95.7% | 0 |
| January 2026 | 62 | 61 | 86.9% | 1 |
| February 2026 | 39 | 39 | 87.2% | 0 |
| March 2026 | 58 | 58 | 86.2% | 0 |
| April 2026 | 60 | 60 | 91.7% | 0 |
| May 2026 | 62 | 61 | 93.4% | 1 |
| June 2026 | 60 | 59 | 76.3% | 1 |
| July 2026 | 62 | 62 | 87.1% | 0 |