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.
FRONTIER · FLIGHT F9 3305
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Today
F9 3305 · SJU → JAX
departs 6:45 AM AT · arrives 10:04 AM ET
Forecast issued Sat 2:00 AM ET · 5h before departure
Watch this flight
Other days
Today
Sun 10/4 15%
Mon 10/5 15%
Thu 10/8 12%
Fri 10/9 15%
Odds over time
Arrive at JAX more than 15 minutes late?
31%
chance · ±0 pts
+16 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
31%
Leave 15+ late
23%
Arrive 1h+ late
9%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.4d
2d
1d
12h
Now
Departs
Lands
Arrive at JAX more than 15 minutes late?
Calm-weather odds: 19% · changed +16 pts in 24h
+16 pts
31%
Yes 31%
No 69%
Leave SJU more than 15 minutes late?
Calm-weather odds: 17% · changed +11 pts in 24h
+11 pts
23%
Yes 23%
No 77%
Arrive at JAX more than an hour late?
Calm-weather odds: 8% · changed +2 pts in 24h
+2 pts
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: 2% · changed +2 pts in 24h
+2 pts
3%
Yes 3%
No 97%
How late will it get to JAX?
On time or early
67%
15–30 min late
18%
30 min–1 hour late
3%
1–2 hours late
6%
Over 2 hours late
3%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
F9's recent on-time record
↑
0.3 in of rain forecast at JAX that day
↑
This flight has been late 22% of the time recently
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at SJU
Weather at each end
SJU (origin)
Gusts 14 kt Ceiling 4,200 ft Visibility 10+ mi Precip none
JAX (destination)
Gusts 12 kt Ceiling 9,000 ft Visibility 9 mi Precip 0.29 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.