G4340 Des MoinesDSM · 14:43 NashvilleBNA · 16:17
G4340 by Allegiant Air flies from Des Moines (DSM) to Nashville (BNA).
scheduled from DSM
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DSM and BNA 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 Des Moines to Nashville flights today
same route · Allegiant AirIf G4340 is cancelled, these are the other Allegiant Air nonstop flights from Des Moines to Nashville on the same day, with scheduled departure times in DSM local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How G4340 actually runs
Pro Flight Search has tracked every published board update for G4340 across the DSM and BNA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear 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 G4340 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: N338NV.
Board clocks recorded as DSM and BNA published them.
Planning around G4340? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — G4340 Des Moines to Nashville on-time performance, measured from the DSM and BNA airport boards.
https://proflightsearch.com/flight/G4340
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