Flight OddsAA4727 IND → BOS
American Airlines · Indianapolis, IN to Boston, MA · 60 flights observed, 2025-12-18 to 2026-05-20 · 818 mi
AA4727 covers more than one route in the data window — the stats below are for IND → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-13 min
90th percentile
+25 min
Cancellation rate
0%
How often is AA4727 on time?
Across 60 flights on IND → BOS from 2025-12-18 to 2026-05-20, AA4727 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +25 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 | 52 | 87% |
| 16-30 min | 5 | 8% |
| 31-60 min | 3 | 5% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 12 | 75% | 0 min |
| 2026-01 | 4 | 100% | -7 min |
| 2026-04 | 24 | 88% | -6 min |
| 2026-05 | 20 | 90% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 89% |
| Tue | 9 | 78% |
| Wed | 9 | 89% |
| Thu | 9 | 78% |
| Fri | 9 | 78% |
| Sat | 6 | 100% |
| Sun | 9 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…