DL309 HonoluluHNL · 15:10 AtlantaATL · 05:45
DL309 by Delta Air Lines flies from Honolulu (HNL) to Atlanta (ATL) for the Thu, Sep 17 departure.
departs HNL · on schedule
board checked 179m 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 −11 min · 0 cancelled · 11 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HNL 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How DL309 actually runs
Pro Flight Search has tracked every published board update for DL309 across the HNL and ATL boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 11 confirmed landings · 11/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL309 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: N810NW, N803NW, N822NW, N807NW.
Board clocks recorded as HNL and ATL published them.
Planning around DL309? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL309 Honolulu to Atlanta on-time performance, measured from the HNL and ATL airport boards.
https://proflightsearch.com/flight/DL309
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