Is DL554 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
5 min early
Official source · Updated
Departure
Seattle
SEA
Actual
Scheduled 12:29
Sep 7
Arrival
Atlanta
ATL
Actual
Scheduled 19:54
Sep 7
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.
- 342 min late
SEA → ATL
- 74 min late
SEA → ATL
- 610 min late
SEA → ATL
- 9 min late
SEA → ATL
- 9 min early
SEA → ATL
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 23
- Arrivals over 15 minutes late
- 8
- 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 15, 2026Arrived | Seattle | Atlanta | 342 | |
| Sep 13, 2026Arrived | Seattle | Atlanta | 74 | |
| Sep 12, 2026Arrived | Seattle | Atlanta | 610 | |
| Sep 11, 2026Arrived | Seattle | Atlanta | 9 | |
| Sep 10, 2026Arrived | Seattle | Atlanta | -9 | |
| Sep 9, 2026Arrived | Seattle | Atlanta | -21 | |
| Sep 8, 2026Arrived | Seattle | Atlanta | 46 | |
| Sep 7, 2026Arrived | Seattle | Atlanta | -5 | |
| Sep 6, 2026Arrived | Seattle | Atlanta | 104 | |
| Sep 5, 2026Arrived | Seattle | Atlanta | 101 | |
| Sep 4, 2026Arrived | Seattle | Atlanta | 1 | |
| Sep 2, 2026Arrived | Seattle | Atlanta | -29 | |
| Sep 1, 2026Arrived | Seattle | Atlanta | -6 | |
| Aug 31, 2026Arrived | Seattle | Atlanta | -28 | |
| Aug 30, 2026Arrived | Seattle | Atlanta | -2 | |
| Aug 29, 2026Arrived | Seattle | Atlanta | -15 | |
| Aug 28, 2026Arrived | Seattle | Atlanta | 42 | |
| Aug 27, 2026Arrived | Seattle | Atlanta | 22 | |
| Aug 26, 2026Arrived | Seattle | Atlanta | -27 | |
| Aug 25, 2026Arrived | Seattle | Atlanta | -18 | |
| Aug 24, 2026Arrived | Seattle | Atlanta | 5 | |
| Aug 21, 2026Arrived | Seattle | Atlanta | -21 | |
| Aug 20, 2026Arrived | Seattle | Atlanta | -16 |