Flight OddsTUS → DEN United Airlines
United Airlines · Tucson, AZ to Denver, CO · 1,457 flights, 2025-07-01 to 2026-06-30 · aggregated across 38 flight numbers
On-time arrival
86%
Median delay
-9 min
90th percentile
+30 min
Cancellation rate
1%
How on-time is United Airlines from TUS to DEN?
Across every United Airlines flight number on TUS → DEN (1,457 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +30 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,241 | 86% |
| 16-30 min | 60 | 4% |
| 31-60 min | 59 | 4% |
| 61-120 min | 52 | 4% |
| 2+ hrs | 32 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 60 | 70% | +17 min |
| 2025-08 | 91 | 70% | +12 min |
| 2025-09 | 93 | 82% | +1 min |
| 2025-10 | 129 | 88% | -4 min |
| 2025-11 | 147 | 94% | -6 min |
| 2025-12 | 153 | 85% | +5 min |
| 2026-01 | 149 | 92% | -4 min |
| 2026-02 | 137 | 84% | +20 min |
| 2026-03 | 154 | 82% | +17 min |
| 2026-04 | 150 | 92% | -9 min |
| 2026-05 | 122 | 89% | -5 min |
| 2026-06 | 59 | 86% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 208 | 85% |
| Tue | 207 | 89% |
| Wed | 207 | 87% |
| Thu | 205 | 84% |
| Fri | 206 | 83% |
| Sat | 203 | 85% |
| Sun | 208 | 88% |
UA flight numbers on TUS → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…