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 BUF → FLL flights land within a few points of 2 in 3 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 | BUF | FLL | 3h 08m | 67% | 1.7% | 59 | Not flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | BUF 06:05 → BWI 07:20WN 756 | 2h 30m Baltimore | BWI 09:50 → FLL 12:20WN 4785 | 6h 15m | 100% | 85% |
| SouthwestDetails → | BUF 14:50 → BWI 16:05WN 4734 | 2h 20m Baltimore | BWI 18:25 → FLL 21:10WN 4735 | 6h 20m | 92% | 46% |
| SouthwestDetails → | BUF 16:10 → MDW 16:50WN 766 | 2h 45m Chicago | MDW 19:35 → FLL 23:30WN 2777 | 7h 25m | 90% | 40% |
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