Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
FRONTIER · FLIGHT F9 3311
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
F9 3311 · MCO → DEN
departs 8:43 PM ET · arrives 11:00 PM MT
Forecast issued Sat 6:00 PM ET · 51h before departure
Watch this flight
Other days
Today 60%
Sun 10/4 46%
Mon 10/5
Thu 10/8 23%
Fri 10/9 20%
Odds over time
Arrive at DEN more than 15 minutes late?
30%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
30%
Leave 15+ late
36%
Arrive 1h+ late
10%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.9d
Now
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 18% · changed – in 24h
–
30%
Yes 30%
No 70%
Leave MCO more than 15 minutes late?
Calm-weather odds: 22% · changed – in 24h
–
36%
Yes 36%
No 64%
Arrive at DEN more than an hour late?
Calm-weather odds: 5% · changed – in 24h
–
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
2%
Yes 2%
No 98%
How late will it get to DEN?
On time or early
69%
15–30 min late
2%
30 min–1 hour late
17%
1–2 hours late
3%
Over 2 hours late
6%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 400 ft, 0.5 in of rain forecast at MCO that day
↑
F9's recent on-time record
↑
8pm departures from MCO are often late
↓
Mondays in October are usually quieter than average
↓
Mostly benign weather forecast at DEN
Weather at each end
MCO (origin)
Gusts 10 kt Ceiling 400 ft Visibility 5 mi Precip 0.54 in
DEN (destination)
Gusts 17 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.