WN1267 MDW → SFO

Southwest Airlines · Chicago, IL to San Francisco, CA · 32 flights observed, 2026-03-05 to 2026-04-06 · 1,855 mi

This flight has been cancelled 9% of the time in the ingested window — notably higher than typical.

WN1267 covers more than one route in the data window — the stats below are for MDW → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
48%
Median delay
+16 min
90th percentile
+70 min
Cancellation rate
9%

How often is WN1267 on time?

Across 32 flights on MDW → SFO from 2026-03-05 to 2026-04-06, WN1267 arrived within 15 minutes of schedule 48% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +70 min or later. 9% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1448%
16-30 min621%
31-60 min517%
61-120 min27%
2+ hrs27%

Performance by month

MonthFlightsOn-timeAvg delay
2026-032450%+29 min
2026-04540%+13 min

Performance by day of week

DayFlightsOn-time
Mon520%
Tue450%
Wed450%
Thu3100%
Fri560%
Sat450%
Sun425%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…