DL104 São PauloGRU · 07:30 AtlantaATL · 07:33
DL104 by Delta Air Lines flies from São Paulo (GRU) to Atlanta (ATL) for the Mon, Sep 14 departure.
arrived at ATL · 27 min early
⚖ DL104 typically leaves +19 and lands −22. The air wins minutes back.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 −22 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at GRU 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 DL104 actually runs
Pro Flight Search has tracked every published board update for DL104 across the GRU and ATL boards: schedule changes, gate pushes and actual clocks. Usually lands ~21 min early. Based on 13 confirmed landings · 11/13 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how DL104 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: N831NW, N810NW, N822NW, N821NW.
Board clocks recorded as GRU and ATL published them.
Planning around DL104? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL104 São Paulo to Atlanta on-time performance, measured from the GRU and ATL airport boards.
https://proflightsearch.com/flight/DL104
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