DL5821 BostonBOS · 14:07 Traverse CityTVC
DL5821 by Delta Air Lines flies from Boston (BOS) to Traverse City (TVC) for the Wed, Sep 16 departure.
en route from BOS to TVC
board checked 28m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 14:02 · typical taxi-out at BOS ≈ 10.4 min.
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.
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
.