Flight OddsAS2222 HLN → SEA
Alaska Airlines · Helena, MT to Seattle, WA · 190 flights observed, 2025-07-01 to 2026-05-12 · 491 mi
AS2222 covers more than one route in the data window — the stats below are for HLN → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
+2 min
90th percentile
+38 min
Cancellation rate
1%
How often is AS2222 on time?
Across 190 flights on HLN → SEA from 2025-07-01 to 2026-05-12, AS2222 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +38 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 138 | 73% |
| 16-30 min | 23 | 12% |
| 31-60 min | 19 | 10% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 3 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 68% | +13 min |
| 2025-08 | 19 | 42% | +21 min |
| 2025-10 | 28 | 86% | +8 min |
| 2025-11 | 20 | 85% | -1 min |
| 2025-12 | 29 | 69% | +15 min |
| 2026-01 | 6 | 83% | -1 min |
| 2026-03 | 14 | 64% | +5 min |
| 2026-04 | 30 | 83% | +5 min |
| 2026-05 | 11 | 82% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 27 | 74% |
| Tue | 29 | 83% |
| Wed | 27 | 63% |
| Thu | 27 | 52% |
| Fri | 24 | 75% |
| Sat | 27 | 81% |
| Sun | 27 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…