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 3442
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
F9 3442 · ATL → MIA
departs 9:31 PM ET · arrives 11:40 PM ET
Forecast issued Fri 3:00 PM ET · 30h before departure
Watch this flight
Other days
Today 33%
Sat 10/3
Sun 10/4 44%
Mon 10/5 33%
Thu 10/8 28%
Odds over time
Arrive at MIA more than 15 minutes late?
34%
chance · ±1 pts
−5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
34%
Leave 15+ late
48%
Arrive 1h+ late
15%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.0d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at MIA more than 15 minutes late?
Calm-weather odds: 32% · changed −5 pts in 24h
−5 pts
34%
Yes 34%
No 66%
Leave ATL more than 15 minutes late?
Calm-weather odds: 35% · changed +0 pts in 24h
+0 pts
48%
Yes 48%
No 52%
Arrive at MIA more than an hour late?
Calm-weather odds: 10% · changed −1 pt in 24h
−1 pt
15%
Yes 15%
No 85%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
1%
Yes 1%
No 99%
How late will it get to MIA?
On time or early
65%
15–30 min late
10%
30 min–1 hour late
8%
1–2 hours late
9%
Over 2 hours late
6%
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 46% of the time recently
↑
F9's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
ATL usually runs smoothly
↓
Mostly benign weather forecast at MIA
Weather at each end
ATL (origin)
Gusts 9 kt Ceiling 500 ft Visibility 5 mi Precip 0.12 in
MIA (destination)
Gusts 23 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.