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 793
SCHEDULED · TYPICAL SCHEDULE
Wednesday, October 14
WN 793 · BOS → BWI
departs 3:51 PM ET · arrives 5:28 PM ET
Forecast issued Mon 2:00 PM ET · 50h before departure
Watch this flight
Other days
Tue 10/13 38%
Wed 10/14
Sat 10/17 27%
Odds over time
Arrive at BWI more than 15 minutes late?
22%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
28%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.7d
Now
1d
12h
6h
Departs
Lands
Arrive at BWI more than 15 minutes late?
Calm-weather odds: 14% · changed – in 24h
–
22%
Yes 22%
No 78%
Leave BOS more than 15 minutes late?
Calm-weather odds: 25% · changed – in 24h
–
28%
Yes 28%
No 72%
Arrive at BWI more than an hour late?
Calm-weather odds: 3% · changed – in 24h
–
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to BWI?
On time or early
78%
15–30 min late
11%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
3pm departures from BOS are often late
↑
Arrivals into BWI at that hour are often late
↑
Later flights pick up delays from earlier in the day
↓
Wednesdays in October are usually quieter than average
↓
Mostly benign weather forecast at BWI
Weather at each end
BOS (origin)
Gusts 19 kt Ceiling 200 ft Visibility 0.3 mi Precip none
BWI (destination)
Gusts 13 kt Ceiling 6,000 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.