Delta Air Lines
Is DL455 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
13 min early
Updated
Departure
Washington
DCA
Actual
Scheduled 09:00
Aug 31
Arrival
Atlanta
ATL
Actual
Scheduled 10:49
Aug 31
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.
- 1 min late
DCA → ATL
- 12 min early
DCA → ATL
- <1 min early
DCA → ATL
- 8 min late
DCA → ATL
- 3 min early
DCA → ATL
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 24
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 28
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 | Washington | Atlanta | 1 | |
| Sep 15, 2026Arrived | Washington | Atlanta | -12 | |
| Sep 13, 2026Arrived | Washington | Atlanta | 0 | |
| Sep 12, 2026Arrived | Washington | Atlanta | 8 | |
| Sep 10, 2026Arrived | Washington | Atlanta | -3 | |
| Sep 9, 2026Arrived | Washington | Atlanta | -7 | |
| Sep 8, 2026Arrived | Washington | Atlanta | -12 | |
| Sep 7, 2026Arrived | Washington | Atlanta | 2 | |
| Sep 6, 2026Arrived | Washington | Atlanta | -17 | |
| Sep 5, 2026Arrived | Washington | Atlanta | -26 | |
| Sep 4, 2026Arrived | Washington | Atlanta | -19 | |
| Sep 1, 2026Arrived | Washington | Atlanta | -21 | |
| Aug 31, 2026Arrived | Washington | Atlanta | -13 | |
| Aug 30, 2026Arrived | Washington | Atlanta | -5 | |
| Aug 29, 2026Arrived | Washington | Atlanta | -16 | |
| Aug 28, 2026Arrived | Washington | Atlanta | 15 | |
| Aug 27, 2026Arrived | Washington | Atlanta | 18 | |
| Aug 26, 2026Arrived | Washington | Atlanta | -13 | |
| Aug 25, 2026Arrived | Washington | Atlanta | -18 | |
| Aug 24, 2026Arrived | Washington | Atlanta | 17 | |
| Aug 23, 2026Arrived | Washington | Atlanta | -13 | |
| Aug 22, 2026Arrived | Washington | Atlanta | -27 | |
| Aug 20, 2026Arrived | Washington | Atlanta | -17 | |
| Aug 19, 2026Arrived | Washington | Atlanta | -12 |