Flight OddsAA4149 ORD → MHT
American Airlines · Chicago, IL to Manchester, NH · 158 flights observed, 2025-07-01 to 2026-06-30 · 843 mi
AA4149 covers more than one route in the data window — the stats below are for ORD → MHT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-15 min
90th percentile
+28 min
Cancellation rate
4%
How often is AA4149 on time?
Across 158 flights on ORD → MHT from 2025-07-01 to 2026-06-30, AA4149 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +28 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 127 | 85% |
| 16-30 min | 10 | 7% |
| 31-60 min | 4 | 3% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 79% | +4 min |
| 2025-08 | 26 | 96% | -14 min |
| 2025-09 | 30 | 77% | +0 min |
| 2025-10 | 29 | 79% | -1 min |
| 2026-05 | 10 | 100% | -23 min |
| 2026-06 | 27 | 89% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 91% |
| Tue | 22 | 91% |
| Wed | 22 | 82% |
| Thu | 22 | 86% |
| Fri | 22 | 86% |
| Sat | 19 | 79% |
| Sun | 21 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…