Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 103
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
WN 103 · MSY → ATL
departs 9:55 AM CT · arrives 12:25 PM ET
Forecast issued Fri 11:00 AM ET · 24h before departure
Watch this flight
Odds over time
Arrive at ATL more than 15 minutes late?
15%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
20%
Arrive 1h+ late
4%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.5d
2d
Now
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 6% · changed −1 pt in 24h
−1 pt
15%
Yes 15%
No 85%
Leave MSY more than 15 minutes late?
Calm-weather odds: 10% · changed +4 pts in 24h
+4 pts
20%
Yes 20%
No 80%
Arrive at ATL more than an hour late?
Calm-weather odds: 2% · changed +1 pt in 24h
+1 pt
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to ATL?
On time or early
84%
15–30 min late
7%
30 min–1 hour late
3%
1–2 hours late
3%
Over 2 hours late
<1%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 467 ft, 1.4 in of rain forecast at MSY that day
↑
This flight has been late 20% of the time recently
↑
Other factors
↓
9am departures from MSY are usually not late
↓
WN's recent on-time record
Weather at each end
MSY (origin)
Gusts 15 kt Ceiling 467 ft Visibility 3 mi Precip 1.41 in
ATL (destination)
Gusts 8 kt Ceiling 900 ft Visibility 5 mi Precip 0.12 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.