AA1476American Airlines · SEA → ORD
live · 4m ago
Route confirmed American Airlines

AA1476 SeattleSEA · 15:35 ChicagoORD · 22:07

AA1476 by American Airlines flies from Seattle (SEA) to Chicago (ORD) for the Tue, Sep 8 departure.

Right nowOn time · gate D11
15:35

departs SEA · on schedule

Typical gate push+17 minmedian posted departure
Typical arrival−7 minmedian over 2 operations
Wins back in air~24 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
SEASeattleOn-time likelySEA delay board →
ORDChicagoOn-time likelyORD delay board →
SEA→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
0.9%Chance of cancellation
+14 minAvg hub delay right now

Conditions at SEA and ORD 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 Chicago flights today

same route · American Airlines
AA1872departs 05:50
AA3234departs 10:19
AA2966departs 13:24
AA2379departs 23:56

If AA1476 is cancelled, these are the other American Airlines nonstop flights from Seattle to Chicago 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 AA1476 actually runs

Pro Flight Search has tracked every published board update for AA1476 across the SEA and ORD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -7 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how AA1476 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
09-07SEA 15:35 15:52 (+17)ORD 22:07 22:00 (−7)
09-06SEA 15:35 15:27 (−8)ORD 22:07 21:48 (−19)

Board clocks recorded as SEA and ORD published them.

Planning around AA1476? 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 — AA1476 Seattle to Chicago on-time performance, measured from the SEA and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/AA1476
How we measure this →