Flight OddsUA1476 BOS → DEN
United Airlines · Boston, MA to Denver, CO · 31 flights observed, 2025-08-19 to 2025-09-24 · 1,754 mi
UA1476 covers more than one route in the data window — the stats below are for BOS → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
45%
Median delay
+23 min
90th percentile
+74 min
Cancellation rate
0%
How often is UA1476 on time?
Across 31 flights on BOS → DEN from 2025-08-19 to 2025-09-24, UA1476 arrived within 15 minutes of schedule 45% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +74 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 | 14 | 45% |
| 16-30 min | 3 | 10% |
| 31-60 min | 9 | 29% |
| 61-120 min | 5 | 16% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 10 | 50% | +30 min |
| 2025-09 | 21 | 43% | +24 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 40% |
| Tue | 6 | 67% |
| Wed | 6 | 33% |
| Thu | 5 | 20% |
| Fri | 5 | 40% |
| Sat | No data | — |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…