Is DL855 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
8 min early
Updated
Departure
Atlanta
ATL
Actual
Scheduled 10:05
Sep 1
Arrival
Boston
BOS
Actual
Scheduled 12:45
Sep 1
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 late
ATL → BOS
- 6 min early
ATL → BOS
- 45 min late
ATL → BOS
- On time
ATL → BOS
- 2 min early
ATL → BOS
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 23
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 26
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 | 3 | |
| Sep 14, 2026Arrived | Atlanta | Boston | -6 | |
| Sep 12, 2026Arrived | Atlanta | Boston | 45 | |
| Sep 11, 2026Arrived | Atlanta | Boston | 0 | |
| Sep 10, 2026Arrived | Atlanta | Boston | -2 | |
| Sep 9, 2026Arrived | Atlanta | Boston | 1 | |
| Sep 8, 2026Arrived | Atlanta | Boston | 7 | |
| Sep 7, 2026Arrived | Atlanta | Boston | 10 | |
| Sep 6, 2026Arrived | Atlanta | Boston | -19 | |
| Sep 5, 2026Arrived | Atlanta | Boston | -10 | |
| Sep 4, 2026Arrived | Atlanta | Boston | -17 | |
| Sep 1, 2026Arrived | Atlanta | Boston | -8 | |
| Aug 31, 2026Arrived | Atlanta | Boston | -17 | |
| Aug 30, 2026Arrived | Atlanta | Boston | -13 | |
| Aug 29, 2026Arrived | Atlanta | Boston | -21 | |
| Aug 28, 2026Arrived | Atlanta | Boston | -14 | |
| Aug 27, 2026Arrived | Atlanta | Boston | 37 | |
| Aug 26, 2026Arrived | Atlanta | Boston | -8 | |
| Aug 25, 2026Arrived | Atlanta | Boston | -24 | |
| Aug 24, 2026Arrived | Atlanta | Boston | -13 | |
| Aug 23, 2026Arrived | Atlanta | Boston | -5 | |
| Aug 22, 2026Arrived | Atlanta | Boston | -35 | |
| Aug 20, 2026Arrived | Atlanta | Boston | -27 |