WN117 MDW → MEM

Southwest Airlines · Chicago, IL to Memphis, TN · 27 flights observed, 2026-01-10 to 2026-03-02 · 480 mi

This flight's reliability varies a lot by day of week — 100% on-time on Mondays vs. 60% on Thursdays.

WN117 covers more than one route in the data window — the stats below are for MDW → MEM, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
84%
Median delay
-9 min
90th percentile
+31 min
Cancellation rate
7%

How often is WN117 on time?

Across 27 flights on MDW → MEM from 2026-01-10 to 2026-03-02, WN117 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +31 min or later. 7% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2184%
16-30 min14%
31-60 min312%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-01786%-1 min
2026-021681%-2 min
2026-032100%-24 min

Performance by day of week

DayFlightsOn-time
Mon5100%
Tue1100%
WedNo data—
Thu560%
Fri5100%
Sat475%
Sun580%

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