DL5138 DetroitDTW · 19:55 Knoxville/MaryvilleTYS
DL5138 by Delta Air Lines flies from Detroit (DTW) to Knoxville/Maryville (TYS) for the Thu, Oct 22 departure.
en route from DTW to TYS
board checked 115m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 20:10.
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 operation0 cancelled · 13 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 Detroit to Knoxville/Maryville flights today
same route · Delta Air LinesIf DL5138 is cancelled, these are the other Delta Air Lines nonstop flights from Detroit to Knoxville/Maryville on the same day, with scheduled departure times in DTW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL5138 actually runs
Pro Flight Search has tracked every published board update for DL5138 across the DTW and TYS boards: schedule changes, gate pushes and actual clocks. Usually departs ~15 min late. Based on 13 confirmed departures · 7/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL5138 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: N906XJ, N355CA, N398CA, N340CA.
Board clocks recorded as DTW and TYS published them.
Planning around DL5138? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL5138 Detroit to Knoxville/Maryville on-time performance, measured from the DTW and TYS airport boards.
https://proflightsearch.com/flight/DL5138
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