DL4121 AustinAUS McAllenMFE
DL4121 by Delta Air Lines flies from Austin (AUS) to McAllen (MFE).
scheduled from AUS
The route today
live boardsTomorrow at Austin
ForecastSun 8 Nov, local date
- 95% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Austin to McAllen flights today
same route · Delta Air LinesIf DL4121 is cancelled, these are the other Delta Air Lines nonstop flights from Austin to McAllen on the same day, with scheduled departure times in AUS local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How DL4121 actually runs
Pro Flight Search has tracked every published board update for DL4121 across the AUS and MFE boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at AUS and MFE.
The verdict above is that record speaking, so it reflects how DL4121 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around DL4121? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: DL4121 Austin to McAllen on-time performance, measured from the AUS and MFE airport boards.
https://proflightsearch.com/flight/DL4121
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