DL5631 IndianapolisIND · 06:45 BostonBOS · 09:14
DL5631 by Delta Air Lines flies from Indianapolis (IND) to Boston (BOS) for the Mon, Sep 14 departure.
en route from IND to BOS
board checked 25m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 06:45.
Where the minutes go
last 6 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 −18 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IND and BOS 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.
Other Indianapolis to Boston flights today
same route · Delta Air LinesIf DL5631 is cancelled, these are the other Delta Air Lines nonstop flights from Indianapolis to Boston on the same day, with scheduled departure times in IND local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL5631 actually runs
Pro Flight Search has tracked every published board update for DL5631 across the IND and BOS boards: schedule changes, gate pushes and actual clocks. Usually lands ~30 min early. Based on 1 confirmed landing · 1/1 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 DL5631 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as IND and BOS published them.
Planning around DL5631? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL5631 Indianapolis to Boston on-time performance, measured from the IND and BOS airport boards.
https://proflightsearch.com/flight/DL5631
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