Flight OddsUA5651 DEN → TUS
United Airlines · Denver, CO to Tucson, AZ · 207 flights observed, 2025-10-26 to 2026-05-20 · 639 mi
UA5651 covers more than one route in the data window — the stats below are for DEN → TUS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-11 min
90th percentile
+24 min
Cancellation rate
0%
How often is UA5651 on time?
Across 207 flights on DEN → TUS from 2025-10-26 to 2026-05-20, UA5651 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +24 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 | 181 | 87% |
| 16-30 min | 9 | 4% |
| 31-60 min | 10 | 5% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 100% | -20 min |
| 2025-11 | 30 | 100% | -13 min |
| 2025-12 | 31 | 84% | +4 min |
| 2026-01 | 31 | 81% | +2 min |
| 2026-02 | 28 | 86% | +3 min |
| 2026-03 | 31 | 87% | -5 min |
| 2026-04 | 30 | 80% | +0 min |
| 2026-05 | 20 | 95% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 30 | 97% |
| Tue | 30 | 97% |
| Wed | 30 | 90% |
| Thu | 29 | 90% |
| Fri | 29 | 72% |
| Sat | 29 | 93% |
| Sun | 30 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…