Flight OddsUA631 MSY → DEN
United Airlines · New Orleans, LA to Denver, CO · 65 flights observed, 2026-02-12 to 2026-05-18 · 1,062 mi
UA631 covers more than one route in the data window — the stats below are for MSY → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
95%
Median delay
-18 min
90th percentile
-1 min
Cancellation rate
0%
How often is UA631 on time?
Across 65 flights on MSY → DEN from 2026-02-12 to 2026-05-18, UA631 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived -1 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 | 62 | 95% |
| 16-30 min | 0 | 0% |
| 31-60 min | 2 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 88% | -1 min |
| 2026-03 | 20 | 100% | -20 min |
| 2026-04 | 17 | 100% | -18 min |
| 2026-05 | 11 | 91% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 93% |
| Tue | 3 | 67% |
| Wed | 3 | 100% |
| Thu | 14 | 100% |
| Fri | 14 | 100% |
| Sat | 3 | 100% |
| Sun | 14 | 93% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…