Schedule: the flights that flew on Tuesday, Sep 29, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
FRONTIER · FLIGHT F9 3409
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 6
F9 3409 · DTW → ATL
departs 3:17 PM ET · arrives 5:21 PM ET
Forecast issued Sun 10:00 AM ET · 53h before departure
Watch this flight
Other days
Today 52%
Tue 10/6
Wed 10/7 26%
Thu 10/8 25%
Sat 10/10 32%
Odds over time
Arrive at ATL more than 15 minutes late?
19%
chance · ±3 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
22%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.1d
Now
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 16% · changed – in 24h
–
19%
Yes 19%
No 81%
Leave DTW more than 15 minutes late?
Calm-weather odds: 17% · changed – in 24h
–
22%
Yes 22%
No 78%
Arrive at ATL more than an hour late?
Calm-weather odds: 6% · changed – in 24h
–
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to ATL?
On time or early
81%
15–30 min late
9%
30 min–1 hour late
4%
1–2 hours late
3%
Over 2 hours late
4%
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 27% of the time recently
↑
Arrivals into ATL at that hour are often late
↑
F9's recent on-time record
↓
Tuesdays in October are usually quieter than average
↓
Mostly benign weather forecast at DTW
Weather at each end
DTW (origin)
Gusts 16 kt Ceiling none (clear) Visibility 10+ mi Precip none
ATL (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.