Is AA2578 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
134 min late
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 14
Arrival
Boston
BOS
Actual
Scheduled 13:59
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 121 min late
ORD → BOS
- 9 min early
ORD → BOS
- 325 min late
ORD → BOS
- 134 min late
ORD → BOS
- 20 min early
ORD → BOS
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 7
- Observed cancellations
- 0
- Observed occurrences
- 12
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | Chicago | Boston | 121 | |
| Sep 16, 2026Arrived | Chicago | Boston | -9 | |
| Sep 15, 2026Arrived | Chicago | Boston | 325 | |
| Sep 14, 2026Arrived | Chicago | Boston | 134 | |
| Sep 12, 2026Arrived | Chicago | Boston | -20 | |
| Sep 11, 2026Arrived | Chicago | Boston | 36 | |
| Sep 10, 2026Arrived | Chicago | Boston | 23 | |
| Sep 9, 2026Arrived | Chicago | Boston | -15 | |
| Sep 8, 2026Arrived | Burlington | Philadelphia | -8 | |
| Sep 7, 2026Arrived | Burlington | Philadelphia | 20 | |
| Sep 5, 2026Arrived | Burlington | Philadelphia | 43 | |
| Sep 4, 2026Arrived | Burlington | Philadelphia | 6 |