Schedule: the flights that flew on Wednesday, Oct 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 428
SCHEDULED · TYPICAL SCHEDULE
Wednesday, October 14
WN 428 · BWI → BHM
departs 9:56 AM ET · arrives 11:03 AM CT
Forecast issued Mon 4:00 PM ET · 42h before departure
Watch this flight
Other days
Tue 10/13 6%
Wed 10/14
Sun 10/18 19%
Odds over time
Arrive at BHM more than 15 minutes late?
5%
chance · ±1 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
5%
Leave 15+ late
9%
Arrive 1h+ late
1%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
3%
6%
9%
12%
6.4d
Now
1d
12h
6h
Departs
Lands
Arrive at BHM more than 15 minutes late?
Calm-weather odds: 6% · changed −1 pt in 24h
−1 pt
5%
Yes 5%
No 95%
Leave BWI more than 15 minutes late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Arrive at BHM more than an hour late?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 100%
How late will it get to BHM?
On time or early
95%
15–30 min late
3%
30 min–1 hour late
1%
1–2 hours late
<1%
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
↑
Other factors
↓
Wednesdays in October are usually quieter than average
↓
Mostly benign weather forecast at BWI
Weather at each end
BWI (origin)
Gusts 13 kt Ceiling 6,000 ft Visibility 10+ mi Precip none
BHM (destination)
Gusts 4 kt Ceiling none (clear) Visibility 10+ mi Precip none
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.