Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 746
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Today
WN 746 · BOS → MDW
departs 1:10 PM ET · arrives 2:45 PM CT
Forecast issued Thu 3:00 PM ET · 2h after departure
Watch this flight
Other days
Today
Fri 10/2 30%
Sat 10/3 11%
Sun 10/4 18%
Mon 10/5 22%
Odds over time
Arrive at MDW more than 15 minutes late?
36%
chance · ±1 pts
−2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
36%
Leave 15+ late
30%
Arrive 1h+ late
8%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at MDW more than 15 minutes late?
Calm-weather odds: 30% · changed −2 pts in 24h
−2 pts
36%
Yes 36%
No 64%
Leave BOS more than 15 minutes late?
Calm-weather odds: 28% · changed +3 pts in 24h
+3 pts
30%
Yes 30%
No 70%
Arrive at MDW more than an hour late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to MDW?
On time or early
63%
15–30 min late
14%
30 min–1 hour late
14%
1–2 hours late
5%
Over 2 hours late
3%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft, visibility down to 2 mi, 1.3 in of rain forecast at MDW that day
↑
1pm departures from BOS are often late
↑
WN's recent on-time record
↓
Mostly benign weather forecast at BOS
↓
Thursdays in October are usually quieter than average
Weather at each end
BOS (origin)
Gusts 19 kt Ceiling none (clear) Visibility 10+ mi Precip none
MDW (destination)
Gusts 16 kt Ceiling 1,100 ft Visibility 2 mi Precip 0.74 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.