Flight profile · United Airlines
UA1537
Denver (DEN) to Jackson (JAC) · scheduled 1:45 PM – 3:18 PM
How UA1537 performs
279 operations, 2025-06-26 to 2026-06-30.
UA1537 arrived on time 84.8% of the time, against 80.2% for all DEN → JAC flights — this specific departure is 4.6 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 8.3 points better.
Source: US DOT Bureau of Transportation Statistics · 279 operations between 2025-06-26 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1537 | 84.8% | 0.00% | -7 min | 5.1% | 279 |
| United Airlines on DEN → JAC | 76.5% | 0.68% | -5 min | 8.3% | 3,226 |
| All DEN → JAC flights | 80.2% | 0.80% | -7 min | 6.7% | 4,629 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-06-26 to 2026-06-30
Other routes UA1537 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 |
|---|---|---|---|
| PHL→DEN Philadelphia to Denver | 2026-05-21 – 2026-06-30 | 31 | — |
| ORD→RSW Chicago to Fort Myers | 2026-03-29 – 2026-04-29 | 32 | — |
| LAS→DEN Las Vegas to Denver | 2026-02-12 – 2026-03-04 | 21 | — |
| XNA→DEN Fayetteville/Springdale/Rogers to Denver | 2026-01-06 – 2026-02-11 | 37 | — |
| IAD→DEN Washington to Denver | 2025-03-30 – 2025-12-17 | 141 | 87.2% |
| SJC→DEN San Jose to Denver | 2025-08-19 – 2025-09-24 | 37 | — |
| PIT→DEN Pittsburgh to Denver | 2025-06-27 – 2025-07-31 | 35 | — |
| BZN→ORD Bozeman to Chicago | 2025-03-08 – 2025-03-29 | 4 | — |
| DEN→SLC Denver to Salt Lake City | 2024-05-24 – 2025-03-28 | 215 | 90.1% |
| DEN→FLL Denver to Fort Lauderdale | 2024-09-26 – 2024-12-02 | 41 | — |
| MSP→DEN Minneapolis to Denver | 2024-11-30 – 2024-12-01 | 2 | — |
| FAT→ORD Fresno to Chicago | 2024-05-23 – 2024-05-23 | 1 | — |
| FLL→EWR Fort Lauderdale to Newark | 2023-09-05 – 2024-05-22 | 259 | 96.1% |
| TUL→IAH Tulsa to Houston | 2023-10-29 – 2023-10-29 | 1 | — |
| ORD→BUF Chicago to Buffalo | 2023-07-02 – 2023-09-04 | 51 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1537 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 279 records of UA1537 operating DEN → JAC, 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.