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Southwest Airlines

Is WN1543 delayed?

No delay reported yet. WN1543 is scheduled to leave Houston at 20:24 on Nov 14 and reach San Antonio at 21:09 (as of Nov 14, 16:22 UTC).

The GADUIN market gives an on-time arrival at San Antonio a 78% chance.

Usually on time: arrived within 15 min of schedule on 33 of the last 37 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Houston

HOU

Scheduled

Nov 14

Arrival

San Antonio

SAT

Scheduled

Nov 14

Times shown in airport local time

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

Think WN1543 will be late today? Delayed is at 20¢ and pays out x4.89.

How will Southwest Airlines 1543 Houston → San Antonio arrive on Nov 15?
On timePays out x1.2878%DelayedPays out x4.8920%CancelledPays out x49.802%
$35 tradedDeparts Sun, Nov 15, 2:24 AM UTC
How this market settles
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

The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.

Recent arrivals

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

  • Seattle → Sacramento

    On schedule (14 min behind)

  • Dallas → Seattle

    26 min early

  • Seattle → Sacramento

    2 min early

  • Dallas → Seattle

    24 min early

  • Seattle → Sacramento

    7 min early

Is WN1543 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
37
On time
89%
of 37 arrivals
Late
11%
of 37 arrivals
Cancelled
0%
of 38 flights
Median arrival delay
6 min early
9 in 10 arrived within
23 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

Related flights

All Southwest Airlines flights

Flight history and details
WN1543 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedSeattleSacramento
View this flight’s market
14
Nov 13, 2026ArrivedDallasSeattle-26
Nov 12, 2026ArrivedSeattleSacramento-2
Nov 12, 2026ArrivedDallasSeattle-24
Nov 11, 2026ArrivedSeattleSacramento-7
Nov 11, 2026ArrivedDenverSeattle-8
Nov 10, 2026ArrivedSeattleSacramento37
Nov 10, 2026ArrivedDenverSeattle11
Nov 9, 2026ArrivedSeattleSacramento-6
Nov 9, 2026ArrivedDallasSeattle-23
Nov 8, 2026ArrivedSeattleSacramento-13
Nov 8, 2026ArrivedDallasSeattle-20
Nov 7, 2026ArrivedHoustonSan Antonio8
Nov 6, 2026ArrivedSeattleSacramento-3
Nov 6, 2026ArrivedDallasSeattle4
Nov 5, 2026ArrivedSeattleSacramento-16
Nov 5, 2026ArrivedDallasSeattle2
Nov 4, 2026ArrivedSeattleSacramento-11
Nov 4, 2026ArrivedDenverSeattle-28
Nov 3, 2026ArrivedSeattleSacramento-8
Nov 3, 2026ArrivedDenverSeattle-18
Nov 2, 2026ArrivedSeattleSacramento69
Nov 2, 2026ArrivedDallasSeattle3
Nov 1, 2026ArrivedSeattleSacramento106
Nov 1, 2026ArrivedDallasSeattle125
Oct 29, 2026ArrivedDenverNashville-9
Oct 28, 2026ArrivedDenverNashville-3
Oct 27, 2026ArrivedDenverNashville6
Oct 26, 2026ArrivedDenverNashville-9
Oct 25, 2026ArrivedDenverNashville-6
Oct 23, 2026ArrivedDenverNashville5
Oct 22, 2026ArrivedDenverNashville-12
Oct 20, 2026ArrivedDenverNashville5
Oct 19, 2026ArrivedDenverNashville-7
Oct 18, 2026ArrivedDenverNashville-1
Oct 17, 2026ArrivedDenverNashville1
Oct 16, 2026ArrivedDenverNashville-6
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