DL1477 AtlantaATL · 12:52 ChicagoORD · 14:09
DL1477 by Delta Air Lines flies from Atlanta (ATL) to Chicago (ORD) for the Mon, Aug 17 departure.
departs ATL · on schedule
board checked 19m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe 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 operationmedian arrival +33 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by ORD (Chicago), currently flying MVFR (marginal visual). 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Atlanta to Chicago flights today
same route · Delta Air LinesIf DL1477 is cancelled, these are the other Delta Air Lines nonstop flights from Atlanta to Chicago on the same day, with scheduled departure times in ATL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL1477 actually runs
Pro Flight Search has tracked every published board update for DL1477 across the ATL and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands ~33 min late. Based on 13 confirmed landings · 4/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL1477 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N896DN, N3755D, N901DN, N899DN.
Board clocks recorded as ATL and ORD published them.
Planning around DL1477? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL1477 Atlanta to Chicago on-time performance, measured from the ATL and ORD airport boards.
https://proflightsearch.com/flight/DL1477
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