Flight OddsUA5551 IDA → DEN
United Airlines · Idaho Falls, ID to Denver, CO · 163 flights observed, 2025-08-20 to 2026-06-30 · 458 mi
UA5551 covers more than one route in the data window — the stats below are for IDA → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-2 min
90th percentile
+67 min
Cancellation rate
0%
How often is UA5551 on time?
Across 163 flights on IDA → DEN from 2025-08-20 to 2026-06-30, UA5551 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +67 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 | 122 | 75% |
| 16-30 min | 10 | 6% |
| 31-60 min | 11 | 7% |
| 61-120 min | 10 | 6% |
| 2+ hrs | 9 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 9 | 44% | +29 min |
| 2025-09 | 21 | 81% | +26 min |
| 2025-10 | 18 | 67% | +22 min |
| 2026-02 | 17 | 76% | +4 min |
| 2026-03 | 7 | 100% | -8 min |
| 2026-04 | 30 | 83% | -6 min |
| 2026-05 | 30 | 87% | -1 min |
| 2026-06 | 30 | 60% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 26 | 69% |
| Tue | 17 | 82% |
| Wed | 26 | 88% |
| Thu | 26 | 65% |
| Fri | 26 | 73% |
| Sat | 16 | 75% |
| Sun | 25 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…