Schedule: the flights that flew on Friday, Nov 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1231
SCHEDULED · TYPICAL SCHEDULE
Friday, November 13 Tomorrow
WN 1231 · BWI → CLT
departs 4:37 PM ET · arrives 6:07 PM ET
Forecast issued Thu 1:00 PM ET · 28h before departure
Watch this flight
Other days
Today 51%
Fri 11/13
Sat 11/14 35%
Sun 11/15 36%
Mon 11/16 25%
Odds over time
Arrive at CLT more than 15 minutes late?
33%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
33%
Leave 15+ late
49%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.7d
2d
Now
12h
6h
Departs
Lands
Arrive at CLT more than 15 minutes late?
Calm-weather odds: 28% · changed +3 pts in 24h
+3 pts
33%
Yes 33%
No 67%
Leave BWI more than 15 minutes late?
Calm-weather odds: 44% · changed +1 pt in 24h
+1 pt
49%
Yes 49%
No 51%
Arrive at CLT more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to CLT?
On time or early
67%
15–30 min late
16%
30 min–1 hour late
11%
1–2 hours late
4%
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
↑
WN's recent on-time record
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into CLT at that hour are often late
↓
Fridays in November are usually quieter than average
↓
Cloud base down to 1,100 ft forecast at BWI that day
Weather at each end
BWI (origin)
Gusts 22 kt Ceiling 1,100 ft Visibility 5 mi Precip none
CLT (destination)
Gusts 16 kt Ceiling 8,000 ft 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.