Flight OddsUA4800 GJT → DEN
United Airlines · Grand Junction, CO to Denver, CO · 326 flights observed, 2025-07-01 to 2026-06-30 · 212 mi
UA4800 covers more than one route in the data window — the stats below are for GJT → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-19 min
90th percentile
+25 min
Cancellation rate
0%
How often is UA4800 on time?
Across 326 flights on GJT → DEN from 2025-07-01 to 2026-06-30, UA4800 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -19 min, and the worst 10% of flights arrived +25 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 286 | 88% |
| 16-30 min | 12 | 4% |
| 31-60 min | 12 | 4% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 9 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 97% | -18 min |
| 2025-08 | 31 | 74% | +30 min |
| 2025-09 | 30 | 90% | -8 min |
| 2025-10 | 31 | 94% | -3 min |
| 2025-11 | 29 | 93% | -18 min |
| 2025-12 | 17 | 88% | -16 min |
| 2026-01 | 18 | 67% | +24 min |
| 2026-02 | 24 | 79% | +10 min |
| 2026-03 | 31 | 90% | -20 min |
| 2026-04 | 30 | 90% | 0 min |
| 2026-05 | 29 | 93% | -11 min |
| 2026-06 | 26 | 88% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 88% |
| Tue | 45 | 91% |
| Wed | 44 | 91% |
| Thu | 49 | 88% |
| Fri | 48 | 90% |
| Sat | 42 | 86% |
| Sun | 49 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…