Flight profile · United Airlines
UA1347
Denver (DEN) to Bozeman (BZN) · scheduled 7:50 PM – 9:14 PM
How UA1347 performs
315 operations, 2025-08-19 to 2026-06-30.
UA1347 arrived on time 80.6% of the time, against 77.9% for all DEN → BZN flights — this specific departure is 2.7 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 315 operations between 2025-08-19 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1347 | 80.6% | 0.00% | -1 min | 4.4% | 315 |
| United Airlines on DEN → BZN | 80.5% | 0.37% | -5 min | 7.4% | 3,248 |
| All DEN → BZN flights | 77.9% | 0.44% | -3 min | 6.3% | 8,012 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-08-19 to 2026-06-30
Other routes UA1347 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| DCA→ORD Washington to Chicago | 2025-08-01 – 2025-08-18 | 18 | — |
| ORD→FLL Chicago to Fort Lauderdale | 2025-08-01 – 2025-08-18 | 18 | — |
| DEN→OMA Denver to Omaha | 2025-06-26 – 2025-07-31 | 36 | — |
| EWR→PBI Newark to West Palm Beach | 2025-06-16 – 2025-06-25 | 9 | — |
| SAT→IAD San Antonio to Washington | 2023-07-01 – 2025-05-21 | 681 | 93.8% |
| DEN→FLL Denver to Fort Lauderdale | 2025-05-11 – 2025-05-18 | 2 | — |
| SDF→IAD Louisville to Washington | 2025-05-04 – 2025-05-04 | 1 | — |
| IAD→BOS Washington to Boston | 2025-02-13 – 2025-03-29 | 45 | — |
| IAD→RDU Washington to Raleigh–Durham | 2024-02-15 – 2024-03-06 | 18 | — |
| DFW→DEN Dallas–Fort Worth to Denver | 2023-12-17 – 2023-12-17 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1347 currently operates. Blending them would produce an average of two different flights.
Why UA1347 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for UA1347 on DEN → BZN. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 315 records of UA1347 operating DEN → BZN, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.
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