DL554Delta Air Lines · SEA → ATL
live · 21m ago
Route confirmed Delta Air Lines

DL554 SeattleSEA · 11:45 AtlantaATL · 19:30

DL554 by Delta Air Lines flies from Seattle (SEA) to Atlanta (ATL) for the Thu, Oct 22 departure.

Right nowOn time · gate A2 · as of 07:22
11:45

departs SEA · on schedule

Typical arrival−5 minmedian over 5 operations

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
10-22
−5 arrival
10-21
−5 arrival
10-20
−12 arrival
10-19
−12 arrival
10-18
−3 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −5 min · 0 cancelled · 5 operations tracked

The route today

live boards
SEASeattleHigh riskSEA delay board →
ATLAtlantaOn-time likelyATL delay board →
SEA→ATLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
1.3%Chance of cancellation
+2 minAvg hub delay right now

Conditions at SEA and ATL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Seattle to Atlanta flights today

same route · Delta Air Lines
DL569departs 06:00
DL562departs 07:22
DL8802departs 08:59
DL188departs 12:30
DL542departs 13:40
DL560departs 15:55

If DL554 is cancelled, these are the other Delta Air Lines nonstop flights from Seattle to Atlanta on the same day, with scheduled departure times in SEA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL554 actually runs

Pro Flight Search has tracked every published board update for DL554 across the SEA and ATL boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 5/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL554 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-22SEA 11:45ATL 19:30 19:25 (−5)
10-21SEA 11:45ATL 19:30 19:25 (−5)
10-20SEA 11:45ATL 19:30 19:18 (−12)
10-19SEA 11:45ATL 19:30 19:18 (−12)
10-18SEA 11:45ATL 19:30 19:27 (−3)

Aircraft

Recent tails: N501DA, N615DN, N601DT, N536DN.

Board clocks recorded as SEA and ATL published them.

Planning around DL554? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — DL554 Seattle to Atlanta on-time performance, measured from the SEA and ATL airport boards.

Canonical URL
https://proflightsearch.com/flight/DL554
How we measure this →