F99813 St LouisSTL · 18:15 AtlantaATL
F99813 by Frontier Airlines flies from St Louis (STL) to Atlanta (ATL).
scheduled from STL
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at STL and ATL 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 St Louis to Atlanta flights today
same route · Frontier AirlinesIf F99813 is cancelled, this is the other Frontier Airlines nonstop flight from St Louis to Atlanta on the same day, with scheduled departure times in STL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How F99813 actually runs
Pro Flight Search has tracked every published board update for F99813 across the STL and ATL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +100 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how F99813 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: N713FR.
Board clocks recorded as STL and ATL published them.
Planning around F99813? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — F99813 St Louis to Atlanta on-time performance, measured from the STL and ATL airport boards.
https://proflightsearch.com/flight/F99813
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