DL4011 AtlantaATL · 09:51 AspenASE
DL4011 by Delta Air Lines flies from Atlanta (ATL) to Aspen (ASE) for the Tue, Nov 10 departure.
Same number through ATL → DEN → ASE
departs ATL · on schedule
board checked 189m 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 operation0 cancelled · 14 operations tracked
The route today
live boardsTomorrow at Atlanta
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How DL4011 actually runs
Pro Flight Search has tracked every published board update for DL4011 across the ATL and ASE boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 13 confirmed departures · 10/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL4011 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: N268SY, N265SY, N263SY, N275SY.
Board clocks recorded as ATL and ASE published them.
Planning around DL4011? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: DL4011 Atlanta to Aspen on-time performance, measured from the ATL and ASE airport boards.
https://proflightsearch.com/flight/DL4011
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