UA5276 TUL → DEN
United Airlines · Tulsa, OK to Denver, CO · 333 flights observed, 2025-07-01 to 2026-06-30 · 541 mi
UA5276 covers more than one route in the data window — the stats below are for TUL → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-7 min
90th percentile
+39 min
Cancellation rate
0%
How often is UA5276 on time?
Across 333 flights on TUL → DEN from 2025-07-01 to 2026-06-30, UA5276 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +39 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 | 277 | 83% |
| 16-30 min | 14 | 4% |
| 31-60 min | 12 | 4% |
| 61-120 min | 17 | 5% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 77% | +12 min |
| 2025-08 | 31 | 77% | +8 min |
| 2025-09 | 30 | 90% | +4 min |
| 2025-10 | 31 | 94% | -2 min |
| 2025-11 | 29 | 83% | +15 min |
| 2025-12 | 31 | 68% | +20 min |
| 2026-01 | 30 | 93% | -1 min |
| 2026-02 | 28 | 86% | -3 min |
| 2026-03 | 29 | 76% | +13 min |
| 2026-04 | 1 | 100% | -13 min |
| 2026-05 | 31 | 100% | -11 min |
| 2026-06 | 30 | 73% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 77% |
| Tue | 49 | 80% |
| Wed | 47 | 85% |
| Thu | 46 | 83% |
| Fri | 48 | 92% |
| Sat | 48 | 79% |
| Sun | 46 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…