C
Is American Airlines on time Boston to Chicago?
239 flights · March 2025 – August 2026 · all airlines on BOS to ORD →
77.39%
Arrived on time
Route average 76.83%
3.35%
Cancelled
Route average 2.8%
111 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 290 | 78.87% | C |
| Delta Air Lines | 108 | 71.57% | D |
| JetBlue Airways | 48 | 72.34% | — |
| Republic Airways | 35 | 71.43% | — |
| Envoy Air | 30 | 85.19% | — |