F99813Frontier Airlines · STL → ATL
updated 3h ago
Route confirmed Frontier Airlines

F99813 St LouisSTL AtlantaATL

F99813 by Frontier Airlines flies from St Louis (STL) to Atlanta (ATL).

Right nowNext departure tomorrow Operates Mon Wed Fri Sun
18:15

scheduled from STL

The route today

live boards
STLSt LouisOn-time likelySTL delay board →
ATLAtlantaOn-time likelyATL delay board →
STL→ATLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
36%Chance of 15+ min delay
1.8%Chance of cancellation
+8 minTypical airport delay in this weather

Driven mainly by STL (St Louis), currently flying VFR (visual). 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 St Louis

Forecast

Thu 5 Nov, local date

High16°Clikely 14°C to 18°C
Low9°Clikely 7°C to 10°C

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 Atlanta

Forecast

Thu 5 Nov, local date

High23°Clikely 22°C to 25°C
Low18°Clikely 16°C to 20°C
  • 49% chance of fog
  • 88% chance of rain

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other St Louis to Atlanta flights

same route · Frontier Airlines
F94474departs 18:35 · Mon, Wed, Fri

If F99813 is cancelled, this is the other Frontier Airlines nonstop flight from St Louis to Atlanta, with scheduled departure times in STL 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 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. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at STL and ATL.

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.

Planning around F99813? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: F99813 St Louis to Atlanta on-time performance, measured from the STL and ATL airport boards.

Canonical URL
https://proflightsearch.com/flight/F99813
How we measure this →