Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1723
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
WN 1723 · ECP → BNA
departs 2:25 PM CT · arrives 3:50 PM CT
Forecast issued Wed 7:00 AM ET · 8h before departure
Watch this flight
Other days
Today
Tue 10/6 12%
Odds over time
Arrive at BNA more than 15 minutes late?
11%
chance · ±1 pts
+2 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
11%
Leave 15+ late
15%
Arrive 1h+ late
3%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
Now
6h
Departs
Lands
Arrive at BNA more than 15 minutes late?
Calm-weather odds: 10% · changed +2 pts in 24h
+2 pts
11%
Yes 11%
No 89%
Leave ECP more than 15 minutes late?
Calm-weather odds: 14% · changed +0 pts in 24h
+0 pts
15%
Yes 15%
No 85%
Arrive at BNA more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to BNA?
On time or early
88%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
2%
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
↑
Arrivals into BNA at that hour are often late
↑
2pm departures from ECP are often late
↑
WN's recent on-time record
↓
Wednesdays in September are usually quieter than average
↓
Mostly benign weather forecast at BNA
Weather at each end
ECP (origin)
Gusts 14 kt Ceiling none (clear) Visibility 10+ mi Precip none
BNA (destination)
Gusts 12 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.