UA348
UA348 (United Airlines) is a multi-stop service on 27 routes, busiest Denver to Bozeman. Of 671 departures recorded from October 2024 to July 2026, 87.1% left on time, according to the US BTS.
- On-time departures87.1%of 671 flights
- Average delay6.9 min
- July 202662
- Cancelled0.8%
- Legs flown under this number27
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 37 | 27 | ▼ 27.0% |
| February | 28 | 25 | ▼ 10.7% |
| March | 31 | 55 | ▲ 77.4% |
| April | 24 | 30 | ▲ 25.0% |
| May | 19 | 42 | ▲ 121.1% |
| June | – | 60 | – |
| July | – | 62 | – |
| August | – | – | – |
| September | 6 | – | – |
| October | 56 | – | in progress |
| November | 45 | – | – |
| December | 32 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 78.4% | 92.6% | ▲ 18.1% |
| February | 78.6% | 78.3% | ▼ 0.4% |
| March | 87.1% | 79.6% | ▼ 8.6% |
| April | 91.7% | 90.0% | ▼ 1.8% |
| May | 89.5% | 90.2% | ▲ 0.9% |
| June | – | 91.7% | – |
| July | – | 85.3% | – |
| August | – | – | – |
| September | 83.3% | – | – |
| October | 92.9% | – | in progress |
| November | 91.1% | – | – |
| December | 75.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | – | 0 | – |
| July | – | 1 | – |
| August | – | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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% 666
- Cancelled 0.7% 5
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 BZN Denver International Airport – Bozeman Yellowstone International Airport | 844 | -3.8 min | 96.9% | 161 |
| BZN EWR Bozeman Yellowstone International Airport – Newark Liberty International Airport | 3,021 | 19.5 min | 73.4% | 144 |
| ORD HDN Chicago O'Hare International Airport – Yampa Valley Airport | 1,620 | 15.9 min | 86.5% | 37 |
| IAD TPA Washington Dulles International Airport – Tampa International Airport | 1,307 | 1.0 min | 97.3% | 37 |
| MSY SFO Louis Armstrong New Orleans International Airport – San Francisco International Airport | 3,069 | 6.5 min | 88.2% | 34 |
| BOI ORD Boise Air Terminal/Gowen Field – Chicago O'Hare International Airport | 2,307 | 1.3 min | 96.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 42 | 42 | 88.1% | 0 |
| January 2025 | 37 | 37 | 78.4% | 0 |
| February 2025 | 28 | 28 | 78.6% | 0 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 24 | 24 | 91.7% | 0 |
| May 2025 | 19 | 19 | 89.5% | 0 |
| September 2025 | 6 | 6 | 83.3% | 0 |
| October 2025 | 56 | 56 | 92.9% | 0 |
| November 2025 | 45 | 45 | 91.1% | 0 |
| December 2025 | 32 | 32 | 75.0% | 0 |
| January 2026 | 27 | 27 | 92.6% | 0 |
| February 2026 | 25 | 23 | 78.3% | 2 |
| March 2026 | 55 | 54 | 79.6% | 1 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 42 | 41 | 90.2% | 1 |
| June 2026 | 60 | 60 | 91.7% | 0 |
| July 2026 | 62 | 61 | 85.3% | 1 |