DL4631 TulsaTUL · 06:52 New YorkLGA · 11:04
DL4631 by Delta Air Lines flies from Tulsa (TUL) to New York (LGA) for the Tue, Aug 18 departure.
arrived at LGA · 40 min early
⚖ DL4631 typically leaves +10 and lands −23. 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 −23 min · 0 cancelled · 11 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at TUL and LGA 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 DL4631 actually runs
Pro Flight Search has tracked every published board update for DL4631 across the TUL and LGA boards: schedule changes, gate pushes and actual clocks. Usually lands ~21 min early. Based on 11 confirmed landings · 8/11 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 DL4631 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: N606LR, N600LR, N137EV, N186GJ.
Board clocks recorded as TUL and LGA published them.
Planning around DL4631? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — DL4631 Tulsa to New York on-time performance, measured from the TUL and LGA airport boards.
https://proflightsearch.com/flight/DL4631
.