Flight OddsAA4351 BOS → CMH
American Airlines · Boston, MA to Columbus, OH · 46 flights observed, 2026-02-12 to 2026-04-06 · 640 mi
AA4351 covers more than one route in the data window — the stats below are for BOS → CMH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-15 min
90th percentile
+21 min
Cancellation rate
4%
How often is AA4351 on time?
Across 46 flights on BOS → CMH from 2026-02-12 to 2026-04-06, AA4351 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +21 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 | 38 | 86% |
| 16-30 min | 3 | 7% |
| 31-60 min | 1 | 2% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 8 | 88% | -6 min |
| 2026-03 | 30 | 87% | +2 min |
| 2026-04 | 6 | 83% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 6 | 83% |
| Wed | 7 | 100% |
| Thu | 8 | 100% |
| Fri | 6 | 100% |
| Sat | 4 | 50% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…