Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
FRONTIER · FLIGHT F9 2374
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
F9 2374 · DEN → TYS
departs 2:34 PM MT · arrives 7:24 PM ET
Forecast issued Wed 3:00 PM ET · 2h before departure
Watch this flight
Other days
Today
Fri 10/2 28%
Mon 10/5 23%
Odds over time
Arrive at TYS more than 15 minutes late?
18%
chance · ±0 pts
−29 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
18%
Leave 15+ late
23%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.9d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at TYS more than 15 minutes late?
Calm-weather odds: 22% · changed −29 pts in 24h
−29 pts
18%
Yes 18%
No 82%
Leave DEN more than 15 minutes late?
Calm-weather odds: 23% · changed −12 pts in 24h
−12 pts
23%
Yes 23%
No 77%
Arrive at TYS more than an hour late?
Calm-weather odds: 5% · changed −8 pts in 24h
−8 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
<1%
Yes <1%
No 100%
How late will it get to TYS?
On time or early
81%
15–30 min late
6%
30 min–1 hour late
6%
1–2 hours late
4%
Over 2 hours late
2%
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
↑
DEN is busy at that time
↑
2pm departures from DEN are often late
↓
Mostly benign weather forecast at DEN
↓
Wednesdays in September are usually quieter than average
Weather at each end
DEN (origin)
Gusts 15 kt Ceiling 7,000 ft Visibility 10+ mi Precip none
TYS (destination)
Gusts 5 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.