G4512 MemphisMEM · 08:34 Fort LauderdaleFLL · 12:00
G4512 by Allegiant Air flies from Memphis (MEM) to Fort Lauderdale (FLL).
scheduled from MEM
Where the minutes go
last 4 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 MEM and FLL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Memphis to Fort Lauderdale flights
same route · Allegiant AirIf G4512 is cancelled, these are the other Allegiant Air nonstop flights from Memphis to Fort Lauderdale, with scheduled departure times in MEM local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How G4512 actually runs
Pro Flight Search has tracked every published board update for G4512 across the MEM and FLL boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how G4512 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: N819NV, N813NV.
Board clocks recorded as MEM and FLL published them.
Planning around G4512? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — G4512 Memphis to Fort Lauderdale on-time performance, measured from the MEM and FLL airport boards.
https://proflightsearch.com/flight/G4512
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