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 3985
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 13
F9 3985 · PHL → DFW
departs 5:55 AM ET · arrives 8:38 AM CT
Forecast issued Sun 11:00 AM ET · 43h before departure
Watch this flight
Other days
Today 23%
Mon 10/12 27%
Tue 10/13
Wed 10/14 22%
Thu 10/15 26%
Fri 10/16 31%
Sat 10/17 24%
Odds over time
Arrive at DFW more than 15 minutes late?
14%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
14%
Leave 15+ late
11%
Arrive 1h+ late
6%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.2d
Now
1d
12h
6h
Departs
Lands
Arrive at DFW more than 15 minutes late?
Calm-weather odds: 14% · changed +0 pts in 24h
+0 pts
14%
Yes 14%
No 86%
Leave PHL more than 15 minutes late?
Calm-weather odds: 11% · changed +0 pts in 24h
+0 pts
11%
Yes 11%
No 89%
Arrive at DFW more than an hour late?
Calm-weather odds: 6% · 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 DFW?
On time or early
85%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
4%
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
↑
This flight has been late 26% of the time recently
↑
DFW is busy at that time
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at PHL
Weather at each end
PHL (origin)
Gusts 15 kt Ceiling none (clear) Visibility 9 mi Precip none
DFW (destination)
Gusts 24 kt Ceiling 1,200 ft 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.