Skip to content

Southwest Airlines

Is WN1921 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

14 min early

Official source · Updated

Departure

San Antonio

SAT

Scheduled

Sep 15

Arrival

Houston

HOU

Actual

Scheduled 00:46

Sep 15

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • SAT → HOU

    14 min early

  • AUS → ELP

    17 min early

  • MCO → AUS

    13 min late

  • SAT → HOU

    13 min late

  • SAT → HOU

    42 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
14
Arrivals over 15 minutes late
2
Observed cancellations
0
Observed occurrences
15

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

WN1921 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedSan AntonioHouston
-14
Sep 12, 2026ArrivedAustinEl Paso
-17
Sep 12, 2026ArrivedOrlandoAustin
13
Sep 12, 2026ArrivedSan AntonioHouston
13
Sep 11, 2026ArrivedSan AntonioHouston
-42
Sep 8, 2026ArrivedSan AntonioHouston
5
Sep 6, 2026ArrivedLubbockDallas
-5
Sep 5, 2026ArrivedAustinEl Paso
-13
Sep 5, 2026ArrivedOrlandoAustin
-18
Sep 5, 2026ArrivedSan AntonioHouston
58
Aug 30, 2026ArrivedSeattleDenver
-1
Aug 29, 2026ArrivedOrlandoAustin
5
Aug 23, 2026ArrivedSeattleDenver
40
Aug 22, 2026ArrivedOrlandoAustin
-22

Essential cookies keep the site running; analytics are optional. Privacy policy