Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
FRONTIER · FLIGHT F9 3377
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 13 Tomorrow
F9 3377 · SJU → MIA
departs 3:02 AM AT · arrives 5:53 AM ET
Forecast issued Mon 5:00 AM ET · 22h before departure
Watch this flight
Other days
Today 24%
Tue 10/13
Wed 10/14 12%
Odds over time
Arrive at MIA more than 15 minutes late?
15%
chance · ±1 pts
+2 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
20%
Arrive 1h+ late
6%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.1d
2d
Now
12h
6h
Departs
Lands
Arrive at MIA more than 15 minutes late?
Calm-weather odds: 13% · changed +2 pts in 24h
+2 pts
15%
Yes 15%
No 85%
Leave SJU more than 15 minutes late?
Calm-weather odds: 22% · changed −1 pt in 24h
−1 pt
20%
Yes 20%
No 80%
Arrive at MIA more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to MIA?
On time or early
84%
15–30 min late
0%
30 min–1 hour late
9%
1–2 hours late
3%
Over 2 hours late
3%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
F9's recent on-time record
↑
Arrivals into MIA at that hour are often late
↓
Tuesdays in October are usually quieter than average
↓
Early flights usually leave on time
Weather at each end
SJU (origin)
Gusts 11 kt Ceiling 5,000 ft Visibility 10+ mi Precip 0.14 in
MIA (destination)
Gusts 18 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.