Schedule: a typical summer Tuesday (the flights of Jul 28, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 2373
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29
DL 2373 · RSW → BOS
departs 10:41 AM ET · arrives 1:59 PM ET
Forecast issued Tue 10:00 PM ET · 11h after departure
Watch this flight
Other days
Tue 9/29
Today 16%
Mon 10/5 10%
Fri 10/9 15%
Odds over time
Arrive at BOS more than 15 minutes late?
20%
chance · ±0 pts
−3 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
20%
Leave 15+ late
24%
Arrive 1h+ late
6%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at BOS more than 15 minutes late?
Calm-weather odds: 20% · changed −3 pts in 24h
−3 pts
20%
Yes 20%
No 80%
Leave RSW more than 15 minutes late?
Calm-weather odds: 24% · changed +4 pts in 24h
+4 pts
24%
Yes 24%
No 76%
Arrive at BOS more than an hour late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
3%
Yes 3%
No 97%
How late will it get to BOS?
On time or early
78%
15–30 min late
4%
30 min–1 hour late
9%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Mostly benign weather forecast at RSW
↑
Cloud base down to 600 ft, visibility down to 1.5 mi forecast at BOS that day
↑
BOS is busy at that time
↓
Tuesdays in September are usually quieter than average
↓
10am departures from RSW are usually not late
Weather at each end
RSW (origin)
Gusts 9 kt Ceiling 3,400 ft Visibility 7 mi Precip 0.12 in
BOS (destination)
Gusts 11 kt Ceiling 600 ft Visibility 1.5 mi Precip 0.03 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.