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.
DELTA · FLIGHT DL 2648
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
DL 2648 · DTW → BOS
departs 10:05 AM ET · arrives 12:00 PM ET
Forecast issued Fri 3:00 AM ET · 7h before departure
Watch this flight
Other days
Today
Sat 10/3 9%
Sun 10/4 8%
Mon 10/5 15%
Tue 10/6 10%
Wed 10/7 12%
Thu 10/8 12%
Odds over time
Arrive at BOS more than 15 minutes late?
30%
chance · ±0 pts
+16 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
30%
Leave 15+ late
26%
Arrive 1h+ late
4%
Cancelled
5%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
3.5d
2d
1d
12h
Now
Departs
Lands
Arrive at BOS more than 15 minutes late?
Calm-weather odds: 11% · changed +16 pts in 24h
+16 pts
30%
Yes 30%
No 70%
Leave DTW more than 15 minutes late?
Calm-weather odds: 11% · changed +11 pts in 24h
+11 pts
26%
Yes 26%
No 74%
Arrive at BOS more than an hour late?
Calm-weather odds: 5% · changed −1 pt in 24h
−1 pt
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +4 pts in 24h
+4 pts
5%
Yes 5%
No 95%
How late will it get to BOS?
On time or early
67%
15–30 min late
12%
30 min–1 hour late
12%
1–2 hours late
2%
Over 2 hours late
2%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 27 kt, visibility down to 1.5 mi, 2.4 in of rain forecast at DTW that day
↑
This flight has been late 17% of the time recently
↓
DTW usually runs smoothly
↓
BOS usually runs smoothly
Weather at each end
DTW (origin)
Gusts 27 kt Ceiling 1,800 ft Visibility 1.5 mi Precip 3.23 in
BOS (destination)
Gusts 21 kt Ceiling 4,500 ft Visibility 10+ mi Precip 0.08 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.