Showing Southwest only (incl. its regional partners)All airlines ×

1,385 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: almost all depart on time. After 4 pm it’s 3 in 5.

Best time to leave 7–8 am 96% arrive on time from JAX

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

JAX

% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

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.

All 5 Southwest flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.


WN 1181	JAX 06:55	BWI 08:50	1h 55m	33	91%	0.0%	26 min
WN 1475	JAX 07:55	BWI 09:45	1h 50m	16	88%	0.0%	22 min
WN 979	JAX 11:00	BWI 12:55	1h 55m	42	86%	0.0%	43 min
WN 2158	JAX 14:22	BWI 16:18	1h 55m	67	78%	4.5%	80 min
WN 2159	JAX 19:30	BWI 21:25	1h 55m	41	47%	0.0%	75 min

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	JAX	BWI	1h 55m	82%	1.1%	1,385	Flying now

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