WN 3399 · DAL → SAT

departs 7:57 AM CT · arrives 9:13 AM CT

Forecast issued Mon 10:00 AM ET · 23h before departure

Arrive at SAT more than 15 minutes late?

30% chance · ±6 pts – · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to SAT?

On time or early
68%
15–30 min late
14%
30 min–1 hour late
6%
1–2 hours late
7%
Over 2 hours late
2%
Cancelled
3%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ 0.4 in of rain, thunderstorms forecast at DAL that day

↑ Cloud base down to 600 ft, 0.5 in of rain forecast at SAT that day

↑ WN's recent on-time record

↓ Early flights usually leave on time

↓ Arrivals into SAT at that hour are usually not late

Weather at each end

DAL (origin) Gusts24 kt Ceiling2,200 ft Visibility10+ mi Precip0.40 in

SAT (destination) Gusts18 kt Ceiling600 ft Visibility5 mi Precip0.48 in

How this resolves

Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.

Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.

WN 3399 · DAL → SAT

Odds over time

How late will it get to SAT?