Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
FRONTIER · FLIGHT F9 2549
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Yesterday
F9 2549 · DFW → DEN
departs 9:07 AM CT · arrives 10:25 AM MT
Forecast issued Fri 10:00 PM ET · 12h after departure
Watch this flight
Other days
Fri 10/2
Today 33%
Sun 10/4 18%
Mon 10/5 18%
Tue 10/6 11%
Wed 10/7 12%
Thu 10/8 13%
Fri 10/9 21%
Odds over time
Arrive at DEN more than 15 minutes late?
33%
chance · ±0 pts
−19 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
33%
Leave 15+ late
37%
Arrive 1h+ late
10%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
3.5d
2d
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 33% · changed −19 pts in 24h
−19 pts
33%
Yes 33%
No 67%
Leave DFW more than 15 minutes late?
Calm-weather odds: 37% · changed −17 pts in 24h
−17 pts
37%
Yes 37%
No 63%
Arrive at DEN more than an hour late?
Calm-weather odds: 10% · changed −13 pts in 24h
−13 pts
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: 2% · changed −4 pts in 24h
−4 pts
2%
Yes 2%
No 98%
How late will it get to DEN?
On time or early
66%
15–30 min late
7%
30 min–1 hour late
16%
1–2 hours late
4%
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 900 ft, 0.5 in of rain forecast at DFW that day
↑
F9's recent on-time record
↑
9am departures from DFW are often late
↓
Gusts to 29 kt forecast at DEN that day
↓
Other factors
Weather at each end
DFW (origin)
Gusts 22 kt Ceiling 600 ft Visibility 5 mi Precip 0.04 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.