Flight OddsAS490 SEA → MSY
Alaska Airlines · Seattle, WA to New Orleans, LA · 236 flights observed, 2025-07-01 to 2026-06-30 · 2,086 mi
AS490 covers more than one route in the data window — the stats below are for SEA → MSY, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-5 min
90th percentile
+30 min
Cancellation rate
0%
How often is AS490 on time?
Across 236 flights on SEA → MSY from 2025-07-01 to 2026-06-30, AS490 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +30 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 | 188 | 80% |
| 16-30 min | 23 | 10% |
| 31-60 min | 20 | 9% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 63% | +21 min |
| 2025-08 | 26 | 62% | +8 min |
| 2025-09 | 16 | 94% | -10 min |
| 2025-10 | 23 | 91% | -7 min |
| 2025-11 | 29 | 79% | -1 min |
| 2025-12 | 23 | 78% | -3 min |
| 2026-01 | 5 | 80% | -11 min |
| 2026-03 | 14 | 93% | -5 min |
| 2026-04 | 21 | 90% | +1 min |
| 2026-05 | 19 | 79% | -1 min |
| 2026-06 | 29 | 86% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 91% |
| Tue | 27 | 85% |
| Wed | 33 | 85% |
| Thu | 37 | 73% |
| Fri | 37 | 78% |
| Sat | 29 | 76% |
| Sun | 39 | 74% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…