Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4537
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
WN 4537 · IND → MCO
departs 6:45 PM ET · arrives 9:10 PM ET
Forecast issued Tue 8:00 PM ET · 47h before departure
Watch this flight
Other days
Today 9%
Wed 9/30 16%
Thu 10/1
Fri 10/2 21%
Sat 10/3 18%
Sun 10/4 22%
Mon 10/5 19%
Odds over time
Arrive at MCO more than 15 minutes late?
25%
chance · ±1 pts
−3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
25%
Leave 15+ late
37%
Arrive 1h+ late
10%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
Now
1d
12h
6h
Departs
Lands
Arrive at MCO more than 15 minutes late?
Calm-weather odds: 18% · changed −3 pts in 24h
−3 pts
25%
Yes 25%
No 75%
Leave IND more than 15 minutes late?
Calm-weather odds: 32% · changed −1 pt in 24h
−1 pt
37%
Yes 37%
No 63%
Arrive at MCO more than an hour late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MCO?
On time or early
74%
15–30 min late
8%
30 min–1 hour late
7%
1–2 hours late
7%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into MCO at that hour are often late
↑
WN's recent on-time record
↓
MCO usually runs smoothly
↓
Thursdays in October are usually quieter than average
Weather at each end
IND (origin)
Gusts 18 kt Ceiling 8,000 ft Visibility 10+ mi Precip none
MCO (destination)
Gusts 19 kt Ceiling 5,000 ft Visibility 10+ mi Precip 0.03 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.