Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 155
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
WN 155 · ALB → BNA
departs 12:55 PM ET · arrives 2:15 PM CT
Forecast issued Fri 11:00 AM ET · 2h before departure
Watch this flight
Other days
Today
Sat 10/3 22%
Sun 10/4 23%
Mon 10/5 15%
Wed 10/7 19%
Odds over time
Arrive at BNA more than 15 minutes late?
33%
chance · ±0 pts
+11 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
33%
Leave 15+ late
26%
Arrive 1h+ late
11%
Cancelled
9%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.6d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 13% · changed +11 pts in 24h
+11 pts
33%
Yes 33%
No 67%
Leave ALB more than 15 minutes late?
Calm-weather odds: 15% · changed +8 pts in 24h
+8 pts
26%
Yes 26%
No 74%
Arrive at BNA more than an hour late?
Calm-weather odds: 3% · changed +7 pts in 24h
+7 pts
11%
Yes 11%
No 89%
Cancelled?
Calm-weather odds: <1% · changed +8 pts in 24h
+8 pts
9%
Yes 9%
No 91%
How late will it get to BNA?
On time or early
61%
15–30 min late
17%
30 min–1 hour late
2%
1–2 hours late
8%
Over 2 hours late
2%
Cancelled
9%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Visibility down to 1 mi, 0.7 in of rain forecast at BNA that day
↑
Arrivals into BNA at that hour are often late
↑
Other factors
↓
BNA usually runs smoothly
↓
Mostly benign weather forecast at ALB
Weather at each end
ALB (origin)
Gusts 21 kt Ceiling 6,000 ft Visibility 10+ mi Precip none
BNA (destination)
Gusts 12 kt Ceiling 1,633 ft Visibility 1 mi Precip 0.65 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.