Showing Southwest only (incl. its regional partners)All airlines ×
59 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines
No clear winner: Southwest’s FLL → BUF flights land within a few points of 56% on time whatever the hour.
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 Southwest 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.
| Southwest | FLL | BUF | 3h 00m | 56% | 0.0% | 59 | Not flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | FLL 06:25 → BWI 08:55WN 396 | 1h 55m Baltimore | BWI 10:50 → BUF 12:05WN 762 | 5h 40m | 98% | 84% |
| SouthwestDetails → | FLL 05:30 → TPA 06:35WN 429 | 2h 20m Tampa | TPA 08:55 → BUF 11:35WN 484 | 6h 05m | 94% | 83% |
| SouthwestDetails → | FLL 08:00 → BWI 10:30WN 1651 | 2h 30m Baltimore | BWI 13:00 → BUF 14:15WN 894 | 6h 15m | 100% | 76% |
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