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 2725
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29
DL 2725 · LAX → SFO
departs 12:00 PM PT · arrives 1:26 PM PT
Forecast issued Tue 10:00 PM ET · 7h after departure
Watch this flight
Other days
Tue 9/29
Today 30%
Sat 10/3 13%
Sun 10/4 22%
Mon 10/5 20%
Tue 10/6 14%
Wed 10/7 18%
Odds over time
Arrive at SFO more than 15 minutes late?
18%
chance · ±0 pts
+2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
18%
Leave 15+ late
17%
Arrive 1h+ late
7%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at SFO more than 15 minutes late?
Calm-weather odds: 18% · changed +2 pts in 24h
+2 pts
18%
Yes 18%
No 82%
Leave LAX more than 15 minutes late?
Calm-weather odds: 17% · changed +2 pts in 24h
+2 pts
17%
Yes 17%
No 83%
Arrive at SFO more than an hour late?
Calm-weather odds: 7% · changed +1 pt in 24h
+1 pt
7%
Yes 7%
No 93%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SFO?
On time or early
81%
15–30 min late
5%
30 min–1 hour late
7%
1–2 hours late
5%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 25% of the time recently
↑
12pm departures from LAX are often late
↑
Arrivals into SFO at that hour are often late
↓
Tuesdays in September are usually quieter than average
↓
Mostly benign weather forecast at SFO
Weather at each end
LAX (origin)
Gusts 24 kt Ceiling none (clear) Visibility 10+ mi Precip none
SFO (destination)
Gusts 19 kt Ceiling none (clear) 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.