DL3978 McAllenMFE AustinAUS · 14:07
DL3978 by Delta Airlines flies from McAllen (MFE) to Austin (AUS).
scheduled from MFE
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 −6 min · 0 cancelled · 6 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 DL3978 actually runs
Pro Flight Search has tracked every published board update for DL3978 across the MFE and AUS boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 6 confirmed landings · 6/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL3978 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: N603CZ, N243SY, N322SY, N327SY.
Board clocks recorded as MFE and AUS published them.
Planning around DL3978? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL3978 McAllen to Austin on-time performance, measured from the MFE and AUS airport boards.
https://proflightsearch.com/flight/DL3978
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