Flight OddsAA3221 ORD → SEA
American Airlines · Chicago, IL to Seattle, WA · 87 flights observed, 2025-10-06 to 2026-01-05 · 1,721 mi
AA3221 covers more than one route in the data window — the stats below are for ORD → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
+8 min
90th percentile
+51 min
Cancellation rate
5%
How often is AA3221 on time?
Across 87 flights on ORD → SEA from 2025-10-06 to 2026-01-05, AA3221 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +51 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 52 | 63% |
| 16-30 min | 14 | 17% |
| 31-60 min | 10 | 12% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 4 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 25 | 76% | +6 min |
| 2025-11 | 27 | 59% | +16 min |
| 2025-12 | 26 | 54% | +53 min |
| 2026-01 | 5 | 60% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 42% |
| Tue | 12 | 92% |
| Wed | 11 | 55% |
| Thu | 11 | 45% |
| Fri | 12 | 83% |
| Sat | 13 | 62% |
| Sun | 12 | 58% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…