Is DAL300 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
9 min early
Official source · Updated
Departure
Atlanta
ATL
Actual
Scheduled 21:12
Sep 9
Arrival
Boston
BOS
Actual
Scheduled 23:20
Sep 9
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.
- 5 min early
ATL → BOS
- 2 min late
ATL → BOS
- 8 min late
ATL → BOS
- 63 min late
ATL → BOS
- 169 min late
ATL → BOS
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 8
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 8
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 | Atlanta | Boston | -5 | |
| Sep 15, 2026Arrived | Atlanta | Boston | 2 | |
| Sep 14, 2026Arrived | Atlanta | Boston | 8 | |
| Sep 13, 2026Arrived | Atlanta | Boston | 63 | |
| Sep 11, 2026Arrived | Atlanta | Boston | 169 | |
| Sep 10, 2026Arrived | Atlanta | Boston | -2 | |
| Sep 9, 2026Arrived | Atlanta | Boston | -9 | |
| Sep 8, 2026Arrived | Atlanta | Boston | 37 |