AA421 Dallas-Fort WorthDFW · 18:38 SyracuseSYR · 22:50
AA421 by American Airlines flies from Dallas-Fort Worth (DFW) to Syracuse (SYR).
scheduled from DFW
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DFW and SYR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Dallas-Fort Worth
ForecastWed 4 Nov, local date
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.
Tomorrow at Syracuse
ForecastWed 4 Nov, local date
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 Dallas-Fort Worth to Syracuse flights today
same route · American AirlinesIf AA421 is cancelled, these are the other American Airlines nonstop flights from Dallas-Fort Worth to Syracuse on the same day, with scheduled departure times in DFW 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 AA421 actually runs
Pro Flight Search has tracked every published board update for AA421 across the DFW and SYR boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -3 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA421 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: N316UV, N337TN, N321RL.
Board clocks recorded as DFW and SYR published them.
Planning around AA421? 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: AA421 Dallas-Fort Worth to Syracuse on-time performance, measured from the DFW and SYR airport boards.
https://proflightsearch.com/flight/AA421
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