Flight profile · United Airlines
UA1234
Spokane (GEG) to Denver (DEN) · scheduled 5:00 AM – 8:33 AM
How UA1234 performs
438 operations, 2024-12-19 to 2026-06-30.
UA1234 arrived on time 93.6% of the time, against 83.8% for all GEG → DEN flights — this specific departure is 9.8 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 8.6 points better.
Source: US DOT Bureau of Transportation Statistics · 438 operations between 2024-12-19 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1234 | 93.6% | 0.00% | -15 min | 3.0% | 438 |
| United Airlines on GEG → DEN | 85.0% | 1.01% | -12 min | 6.1% | 2,583 |
| All GEG → DEN flights | 83.8% | 0.53% | -8 min | 5.1% | 5,903 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-12-19 to 2026-06-30
Other routes UA1234 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 |
|---|---|---|---|
| DEN→LGA Denver to New York | 2025-12-02 – 2025-12-17 | 14 | — |
| LGA→ORD New York to Chicago | 2025-12-02 – 2025-12-17 | 14 | — |
| CHS→EWR Charleston to Newark | 2025-09-25 – 2025-10-25 | 31 | — |
| DEN→DCA Denver to Washington | 2025-08-19 – 2025-09-24 | 37 | — |
| DEN→MIA Denver to Miami | 2025-06-26 – 2025-07-31 | 36 | — |
| DEN→XNA Denver to Fayetteville/Springdale/Rogers | 2025-06-02 – 2025-06-03 | 2 | — |
| DEN→LAS Denver to Las Vegas | 2025-02-13 – 2025-03-05 | 18 | — |
| SFO→PHL San Francisco to Philadelphia | 2024-12-18 – 2024-12-18 | 1 | — |
| MIA→SFO Miami to San Francisco | 2024-12-05 – 2024-12-16 | 10 | — |
| DEN→SLC Denver to Salt Lake City | 2024-10-27 – 2024-12-02 | 36 | — |
| LAX→EWR Los Angeles to Newark | 2024-09-26 – 2024-10-26 | 31 | — |
| EWR→DEN Newark to Denver | 2024-08-19 – 2024-09-25 | 38 | — |
| DEN→MTJ Denver to Montrose | 2024-06-27 – 2024-08-18 | 53 | — |
| EWR→AUS Newark to Austin | 2024-05-23 – 2024-06-26 | 35 | — |
| IAD→SRQ Washington to Sarasota/Bradenton | 2024-03-07 – 2024-05-22 | 77 | — |
| CVG→IAH Cincinnati / Covington to Houston | 2024-02-15 – 2024-03-06 | 21 | — |
| EWR→ORD Newark to Chicago | 2023-07-02 – 2024-02-14 | 188 | 78.7% |
| MCO→DEN Orlando to Denver | 2023-12-21 – 2024-01-08 | 19 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1234 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 438 records of UA1234 operating GEG → DEN, 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.