Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
FRONTIER · FLIGHT F9 1918
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Today
F9 1918 · DEN → CLE
departs 6:00 AM MT · arrives 10:58 AM ET
Forecast issued Thu 4:00 AM ET · 4h before departure
Watch this flight
Other days
Today
Fri 10/2 16%
Sat 10/3 14%
Sun 10/4 14%
Mon 10/5 14%
Tue 10/6 11%
Wed 10/7 13%
Odds over time
Arrive at CLE more than 15 minutes late?
11%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
11%
Leave 15+ late
23%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at CLE more than 15 minutes late?
Calm-weather odds: 15% · changed +0 pts in 24h
+0 pts
11%
Yes 11%
No 89%
Leave DEN more than 15 minutes late?
Calm-weather odds: 19% · changed +5 pts in 24h
+5 pts
23%
Yes 23%
No 77%
Arrive at CLE more than an hour late?
Calm-weather odds: 5% · changed +3 pts in 24h
+3 pts
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 CLE?
On time or early
88%
15–30 min late
5%
30 min–1 hour late
<1%
1–2 hours late
5%
Over 2 hours late
<1%
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
↑
Mostly benign weather forecast at CLE
↓
Early flights usually leave on time
↓
6am departures from DEN are usually not late
Weather at each end
DEN (origin)
Gusts 23 kt Ceiling 9,000 ft Visibility 10+ mi Precip none
CLE (destination)
Gusts 20 kt Ceiling 6,000 ft Visibility 10+ mi Precip 0.04 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.