DL5821 BostonBOS · 14:07 Traverse CityTVC
DL5821 by Delta Air Lines flies from Boston (BOS) to Traverse City (TVC).
scheduled from BOS
Where the minutes go
last 5 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 · 5 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Boston to Traverse City flights today
same route · Delta Air LinesIf DL5821 is cancelled, this is the other Delta Air Lines nonstop flight from Boston to Traverse City on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL5821 actually runs
Pro Flight Search has tracked every published board update for DL5821 across the BOS and TVC boards: schedule changes, gate pushes and actual clocks. Usually departs ~5 min early. Based on 5 confirmed departures · 3/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL5821 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 BOS and TVC published them.
Planning around DL5821? 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 — DL5821 Boston to Traverse City on-time performance, measured from the BOS and TVC airport boards.
https://proflightsearch.com/flight/DL5821
.