WN3716Southwest Airlines · SAT → HOU
live · 57m ago
Route confirmed Southwest Airlines

WN3716 San AntonioSAT · 15:45 HoustonHOU · 21:45

WN3716 by Southwest Airlines flies from San Antonio (SAT) to Houston (HOU).

Right nowNext departure today Operates daily
07:25

scheduled from SAT

The route today

live boards
SATSan AntonioHigh riskSAT delay board →
HOUHoustonHigh riskHOU delay board →
SAT→HOUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Early read, sample still building
44%Chance of 15+ min delay
1.3%Chance of cancellation
+18 minTypical airport delay in this weather

Driven mainly by HOU (Houston), currently flying IFR (instrument). These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at San Antonio

Forecast

Thu 12 Nov, local date

High25°Clikely 22°C to 27°C
Low14°Clikely 12°C to 16°C
  • 33% chance of fog

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Houston

Forecast

Thu 12 Nov, local date

High25°Clikely 23°C to 27°C
Low16°Clikely 14°C to 18°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other San Antonio to Houston flights today

same route · Southwest Airlines
WN3600departs 00:50
WN1628departs 02:06
WN4907departs 02:09
WN3555departs 02:16
WN4942departs 02:18
WN4595departs 02:19

If WN3716 is cancelled, these are the other Southwest Airlines nonstop flights from San Antonio to Houston on the same day, with scheduled departure times in SAT local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WN3716 actually runs

Pro Flight Search has tracked every published board update for WN3716 across the SAT and HOU boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +4 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN3716 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-30SAT 15:45HOU 21:45 22:04 (+19)
10-29SAT HOU 21:45 21:34 (−11)

Board clocks recorded as SAT and HOU published them.

Planning around WN3716? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WN3716 San Antonio to Houston on-time performance, measured from the SAT and HOU airport boards.

Canonical URL
https://proflightsearch.com/flight/WN3716
How we measure this →