Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1487
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
DL 1487 · DTW → LGA
departs 7:00 AM ET · arrives 8:47 AM ET
Forecast issued Fri 7:00 AM ET · 24h before departure
Watch this flight
Other days
Today 10%
Sat 10/3
Sun 10/4 4%
Mon 10/5 9%
Tue 10/6 7%
Wed 10/7 7%
Thu 10/8 9%
Odds over time
Arrive at LGA more than 15 minutes late?
5%
chance · ±0 pts
−1 pt · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
5%
Leave 15+ late
8%
Arrive 1h+ late
2%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
3%
6%
9%
12%
4.4d
2d
Now
12h
6h
Departs
Lands
Arrive at LGA more than 15 minutes late?
Calm-weather odds: 5% · changed −1 pt in 24h
−1 pt
5%
Yes 5%
No 95%
Leave DTW more than 15 minutes late?
Calm-weather odds: 6% · changed +1 pt in 24h
+1 pt
8%
Yes 8%
No 92%
Arrive at LGA more than an hour late?
Calm-weather odds: 2% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to LGA?
On time or early
94%
15–30 min late
0%
30 min–1 hour late
2%
1–2 hours late
1%
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
↑
Mostly benign weather forecast at LGA
↓
Arrivals into LGA at that hour are usually not late
↓
Early flights usually leave on time
Weather at each end
DTW (origin)
Gusts 9 kt Ceiling none (clear) Visibility 9 mi Precip none
LGA (destination)
Gusts 14 kt Ceiling 3,833 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.