Is AAL4665 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
88 min late
Official source · Updated
Departure
Washington
DCA
Actual
Scheduled 13:23
Sep 17
Arrival
Boston
BOS
Actual
Scheduled 14:38
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
- 3 min late
DCA → BOS
- 88 min late
DCA → BOS
- 27 min late
DCA → BOS
- 4 min late
DCA → BOS
- 42 min late
BOS → MIA
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 8
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 9
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 18, 2026Arrived | Washington | Boston | 3 | |
| Sep 17, 2026Arrived | Washington | Boston | 88 | |
| Sep 16, 2026Arrived | Washington | Boston | 27 | |
| Sep 15, 2026Arrived | Washington | Boston | 4 | |
| Sep 12, 2026Arrived | Boston | Miami | 42 | |
| Sep 11, 2026Arrived | Washington | Boston | 35 | |
| Sep 10, 2026Arrived | Washington | Boston | -10 | |
| Sep 9, 2026Arrived | Washington | Boston | 22 |