Schedule: the flights that flew on Friday, Oct 23, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
FRONTIER · FLIGHT F9 2356
SCHEDULED · TYPICAL SCHEDULE
Friday, October 30
F9 2356 · DEN → SAT
departs 4:16 PM MT · arrives 7:40 PM CT
Forecast issued Wed 2:00 AM ET · 64h before departure
Watch this flight
Other days
Today 19%
Thu 10/29 35%
Fri 10/30
Sat 10/31 21%
Sun 11/1 27%
Mon 11/2 26%
Tue 11/3 28%
Odds over time
Arrive at SAT more than 15 minutes late?
35%
chance · ±8 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
35%
Leave 15+ late
35%
Arrive 1h+ late
9%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.8d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at SAT more than 15 minutes late?
Calm-weather odds: 28% · changed – in 24h
–
35%
Yes 35%
No 65%
Leave DEN more than 15 minutes late?
Calm-weather odds: 30% · changed – in 24h
–
35%
Yes 35%
No 65%
Arrive at SAT more than an hour late?
Calm-weather odds: 6% · changed – in 24h
–
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to SAT?
On time or early
65%
15–30 min late
18%
30 min–1 hour late
8%
1–2 hours late
6%
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
↑
4pm departures from DEN are often late
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at DEN
↓
DEN usually runs smoothly
Weather at each end
DEN (origin)
Gusts 14 kt Ceiling none (clear) Visibility 10+ mi Precip none
SAT (destination)
Gusts 16 kt Ceiling 4,100 ft Visibility 10+ mi Precip 0.02 in
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.