Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
FRONTIER · FLIGHT F9 3383
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
F9 3383 · SAN → SFO
departs 7:46 PM PT · arrives 9:38 PM PT
Forecast issued Wed 8:00 PM ET · 27h before departure
Watch this flight
Other days
Today 38%
Thu 10/1
Fri 10/2 37%
Sat 10/3 26%
Sun 10/4 41%
Mon 10/5 35%
Tue 10/6 27%
Odds over time
Arrive at SFO more than 15 minutes late?
54%
chance · ±6 pts
+16 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
54%
Leave 15+ late
43%
Arrive 1h+ late
26%
Cancelled
4%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.9d
2d
Now
12h
6h
Departs
Lands
Arrive at SFO more than 15 minutes late?
Calm-weather odds: 30% · changed +16 pts in 24h
+16 pts
54%
Yes 54%
No 46%
Leave SAN more than 15 minutes late?
Calm-weather odds: 32% · changed +7 pts in 24h
+7 pts
43%
Yes 43%
No 57%
Arrive at SFO more than an hour late?
Calm-weather odds: 14% · changed +7 pts in 24h
+7 pts
26%
Yes 26%
No 74%
Cancelled?
Calm-weather odds: 2% · changed +2 pts in 24h
+2 pts
4%
Yes 4%
No 96%
How late will it get to SFO?
On time or early
44%
15–30 min late
0%
30 min–1 hour late
27%
1–2 hours late
16%
Over 2 hours late
9%
Cancelled
4%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Arrivals into SFO at that hour are often late
↑
This flight has been late 62% of the time recently
↑
F9's recent on-time record
↓
Other factors
↓
Thursdays in October are usually quieter than average
Weather at each end
SAN (origin)
Gusts 15 kt Ceiling 400 ft Visibility 3 mi Precip none
SFO (destination)
Gusts 11 kt Ceiling 500 ft Visibility 7 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.