Is DL5644 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/New_York)
Arrived
13 min early
Updated
Departure
Baltimore
BWI
Actual
Scheduled 18:27
Aug 28
Arrival
Boston
BOS
Actual
Scheduled 20:12
Aug 28
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Service date: · Scheduled departure date (America/New_York)
Arrived
2 min late
Updated
Departure
Boston
BOS
Actual
Scheduled 15:55
Aug 28
Arrival
Baltimore
BWI
Actual
Scheduled 17:47
Aug 28
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 3 min early
BOS → BWI
- 12 min early
BOS → BWI
- 59 min late
BOS → BWI
- 15 min early
BOS → BWI
- 13 min early
BOS → BWI
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 18
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 35
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 16, 2026Arrived | Boston | Baltimore | -3 | |
| Sep 15, 2026Arrived | Boston | Baltimore | -12 | |
| Sep 13, 2026Arrived | Boston | Baltimore | 59 | |
| Sep 11, 2026Arrived | Boston | Baltimore | -15 | |
| Sep 10, 2026Arrived | Boston | Baltimore | -13 | |
| Sep 9, 2026Arrived | Boston | Baltimore | -21 | |
| Sep 8, 2026Arrived | Boston | Baltimore | -1 | |
| Sep 7, 2026Arrived | Baltimore | Boston | -25 | |
| Sep 6, 2026Arrived | Boston | Baltimore | 45 | |
| Sep 5, 2026Arrived | Boston | Baltimore | 67 | |
| Sep 4, 2026Arrived | Baltimore | Boston | 58 | |
| Sep 2, 2026Arrived | Baltimore | Boston | 94 | |
| Sep 1, 2026Arrived | Boston | Baltimore | -25 | |
| Aug 28, 2026Arrived | Baltimore | Boston | -13 | |
| Aug 28, 2026Arrived | Boston | Baltimore | 2 | |
| Aug 27, 2026Arrived | Boston | Baltimore | 1 | |
| Aug 24, 2026Arrived | Baltimore | Boston | -36 | |
| Aug 23, 2026Arrived | Boston | Baltimore | 57 |