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

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

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s 68%.

Best time to leave 5–6 am 89% arrive on time from OAK

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).

OAK

% 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 3 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 2744	OAK 05:10	MDW 11:15	4h 05m	26	88%	0.0%	22 min
WN 2761	OAK 05:55	MDW 12:00	4h 05m	16	69%	0.0%	26 min
WN 3059	OAK 23:55	MDW 06:00	4h 05m	58	66%	0.0%	45 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	OAK	MDW	4h 05m	85%	0.2%	505	Flying now

Alternatives with one stop

All connections →


Southwest Details →	OAK 08:20 → DEN 11:45WN 3042	1h 15m Denver	DEN 13:00 → MDW 16:20WN 1601	6h 00m	100%	59%

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