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Showing Frontier only (incl. its regional partners)All airlines ×
4 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No nonstop, and no clear pattern: the best connection reaches Fort Lauderdale on time barely half the time.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

No Frontier flight on this route ran 150+ times in the year.

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.

Frontier STL FLL – 75%few flights 0.0% 4 Not flying now

Alternatives with one stop

All connections →
FrontierDetails → STL 17:06 → ATL 20:07F9 4474 2h 35m Atlanta ATL 22:42 → FLL 00:44 +1F9 2174 6h 36m 94% 54%
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON