G4448 BostonBOS · 11:11 Des MoinesDSM · 13:14
G4448 by Allegiant Air flies from Boston (BOS) to Des Moines (DSM) for the Mon, Sep 14 departure.
arrived at DSM · 3 min late
Where the minutes go
last 5 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 +3 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at BOS and DSM 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Boston to Des Moines flights
same route · Allegiant AirIf G4448 is cancelled, these are the other Allegiant Air nonstop flights from Boston to Des Moines, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How G4448 actually runs
Pro Flight Search has tracked every published board update for G4448 across the BOS and DSM boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how G4448 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: N254NV, N255NV.
Board clocks recorded as BOS and DSM published them.
Planning around G4448? 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 — G4448 Boston to Des Moines on-time performance, measured from the BOS and DSM airport boards.
https://proflightsearch.com/flight/G4448
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