Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 2770
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Yesterday
DL 2770 · BOS → LGA
departs 7:00 AM ET · arrives 8:30 AM ET
Forecast issued Tue 10:00 PM ET · 15h after departure
Watch this flight
Other days
Tue 9/29
Today 8%
Thu 10/1 5%
Fri 10/2 8%
Sat 10/3 5%
Sun 10/4 7%
Mon 10/5 9%
Tue 10/6 6%
Odds over time
Arrive at LGA more than 15 minutes late?
13%
chance · ±0 pts
−1 pt · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
13%
Leave 15+ late
9%
Arrive 1h+ late
3%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at LGA more than 15 minutes late?
Calm-weather odds: 13% · changed −1 pt in 24h
−1 pt
13%
Yes 13%
No 87%
Leave BOS more than 15 minutes late?
Calm-weather odds: 9% · changed −1 pt in 24h
−1 pt
9%
Yes 9%
No 91%
Arrive at LGA more than an hour late?
Calm-weather odds: 3% · 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 LGA?
On time or early
86%
15–30 min late
5%
30 min–1 hour late
4%
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
↑
LGA is prone to delays
↑
BOS is prone to delays
↑
LGA is busy at that time
↓
Early flights usually leave on time
↓
This flight has been late 12% of the time recently
Weather at each end
BOS (origin)
Gusts 11 kt Ceiling 600 ft Visibility 1.5 mi Precip 0.03 in
LGA (destination)
Gusts 11 kt Ceiling 1,600 ft 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.