Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
FRONTIER · FLIGHT F9 1123
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
F9 1123 · FLL → ATL
departs 5:39 PM ET · arrives 8:04 PM ET
Forecast issued Wed 6:00 AM ET · 12h before departure
Watch this flight
Other days
Today
Thu 10/1 42%
Fri 10/2 39%
Sat 10/3 43%
Sun 10/4 34%
Mon 10/5 38%
Tue 10/6 25%
Odds over time
Arrive at ATL more than 15 minutes late?
50%
chance · ±1 pts
+19 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
50%
Leave 15+ late
39%
Arrive 1h+ late
15%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.8d
2d
1d
Now
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 34% · changed +19 pts in 24h
+19 pts
50%
Yes 50%
No 50%
Leave FLL more than 15 minutes late?
Calm-weather odds: 32% · changed +14 pts in 24h
+14 pts
39%
Yes 39%
No 61%
Arrive at ATL more than an hour late?
Calm-weather odds: 14% · changed +4 pts in 24h
+4 pts
15%
Yes 15%
No 85%
Cancelled?
Calm-weather odds: 1% · changed +2 pts in 24h
+2 pts
3%
Yes 3%
No 97%
How late will it get to ATL?
On time or early
48%
15–30 min late
14%
30 min–1 hour late
20%
1–2 hours late
9%
Over 2 hours late
6%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.3 in of rain forecast at FLL that day
↑
F9's recent on-time record
↑
This flight has been late 46% of the time recently
↓
Wednesdays in September are usually quieter than average
↓
Mostly benign weather forecast at ATL
Weather at each end
FLL (origin)
Gusts 17 kt Ceiling 3,500 ft Visibility 5 mi Precip 0.34 in
ATL (destination)
Gusts 11 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.