Flight OddsUA6020 TUS → DEN
United Airlines · Tucson, AZ to Denver, CO · 41 flights observed, 2026-02-12 to 2026-05-20 · 639 mi
UA6020 covers more than one route in the data window — the stats below are for TUS → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-11 min
90th percentile
+43 min
Cancellation rate
0%
How often is UA6020 on time?
Across 41 flights on TUS → DEN from 2026-02-12 to 2026-05-20, UA6020 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +43 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 | 34 | 85% |
| 16-30 min | 0 | 0% |
| 31-60 min | 2 | 5% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 71% | +53 min |
| 2026-03 | 4 | 100% | -6 min |
| 2026-05 | 19 | 95% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 83% |
| Wed | 5 | 80% |
| Thu | 5 | 80% |
| Fri | 6 | 83% |
| Sat | 6 | 100% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…