Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
FRONTIER · FLIGHT F9 3339
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 27 Today
F9 3339 · PHL → DEN
departs 5:48 AM ET · arrives 7:50 AM MT
Forecast issued Tue 6:00 AM ET · 0h before departure
Watch this flight
Other days
Today
Wed 10/28 22%
Thu 10/29 24%
Fri 10/30 29%
Sat 10/31 22%
Sun 11/1 26%
Mon 11/2 24%
Odds over time
Arrive at DEN more than 15 minutes late?
23%
chance · ±1 pts
+0 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
23%
Leave 15+ late
14%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.2d
2d
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 23% · changed +0 pts in 24h
+0 pts
23%
Yes 23%
No 77%
Leave PHL more than 15 minutes late?
Calm-weather odds: 13% · changed +2 pts in 24h
+2 pts
14%
Yes 14%
No 86%
Arrive at DEN more than an hour late?
Calm-weather odds: 6% · changed +1 pt in 24h
+1 pt
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 DEN?
On time or early
76%
15–30 min late
11%
30 min–1 hour late
6%
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
↑
This flight has been late 32% of the time recently
↑
Cloud base down to 100 ft, visibility down to 0.13 mi forecast at DEN that day
↓
Mostly benign weather forecast at PHL
↓
Early flights usually leave on time
Weather at each end
PHL (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip none
DEN (destination)
Gusts 17 kt Ceiling 100 ft Visibility 0.13 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.