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Southwest Airlines

Is WN559 delayed?

No delay reported yet — WN559 is scheduled to leave Chicago at 10:25 on Sep 30 and reach San Antonio at 12:50 (as of Sep 30, 15:41 UTC).

Usually on time: arrived within 15 min of schedule on 16 of the last 18 flights.

No live update yet

Showing the published schedule until live times are reported.

Update time unavailable

Departure

Chicago

MDW

Scheduled

Sep 30

Arrival

San Antonio

SAT

Scheduled

Sep 30

Times shown in airport local time

Service date: · Scheduled departure date (America/Chicago)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Chicago → San Antonio

    16 min late
  • Austin → Denver

    17 min early
  • Chicago → San Antonio

    19 min early
  • Austin → Denver

    19 min early
  • Austin → Denver

    15 min early

Is WN559 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
18
On time
89%
of 18 arrivals
Late
11%
of 18 arrivals
Cancelled
0%
of 18 flights
Median arrival delay
5 min early
9 in 10 arrived within
13 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

Other flights KMDW → KSAT

All Southwest Airlines flights

Flight history and details
WN559 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 29, 2026ArrivedChicagoSan Antonio16
Sep 28, 2026ArrivedAustinDenver-17
Sep 26, 2026ArrivedChicagoSan Antonio-19
Sep 25, 2026ArrivedAustinDenver-19
Sep 24, 2026ArrivedAustinDenver-15
Sep 23, 2026ArrivedChicagoSan Antonio0
Sep 22, 2026ArrivedChicagoSan Antonio-6
Sep 21, 2026ArrivedAustinDenver-9
Sep 19, 2026ArrivedChicagoSan Antonio11
Sep 18, 2026ArrivedAustinDenver-14
Sep 17, 2026ArrivedAustinDenver-2
Sep 16, 2026ArrivedChicagoSan Antonio7
Sep 14, 2026ArrivedAustinDenver2
Sep 11, 2026ArrivedAustinDenver-11
Sep 9, 2026ArrivedChicagoSan Antonio-4
Sep 8, 2026ArrivedChicagoSan Antonio27
Sep 5, 2026ArrivedChicagoSan Antonio11
Sep 4, 2026ArrivedAustinDenver-17

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