Flight OddsUA531 MSY → DEN
United Airlines · New Orleans, LA to Denver, CO · 48 flights observed, 2025-10-26 to 2026-01-04 · 1,062 mi
UA531 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
88%
Median delay
-9 min
90th percentile
+24 min
Cancellation rate
0%
How often is UA531 on time?
Across 48 flights on MSY → DEN from 2025-10-26 to 2026-01-04, UA531 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +24 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 | 42 | 88% |
| 16-30 min | 1 | 2% |
| 31-60 min | 3 | 6% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 100% | -3 min |
| 2025-11 | 20 | 100% | -10 min |
| 2025-12 | 21 | 76% | +4 min |
| 2026-01 | 3 | 67% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 100% |
| Tue | 3 | 67% |
| Wed | 8 | 88% |
| Thu | 8 | 100% |
| Fri | 9 | 67% |
| Sat | No data | — |
| Sun | 11 | 91% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…