Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
FRONTIER · FLIGHT F9 1342
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
F9 1342 · DFW → ORD
departs 1:25 PM CT · arrives 4:08 PM CT
Forecast issued Fri 12:00 AM ET · 62h before departure
Watch this flight
Other days
Today 46%
Sat 10/3 36%
Sun 10/4
Mon 10/5 30%
Tue 10/6 34%
Odds over time
Arrive at ORD more than 15 minutes late?
37%
chance · ±2 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
37%
Leave 15+ late
36%
Arrive 1h+ late
10%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.7d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 20% · changed – in 24h
–
37%
Yes 37%
No 63%
Leave DFW more than 15 minutes late?
Calm-weather odds: 26% · changed – in 24h
–
36%
Yes 36%
No 64%
Arrive at ORD more than an hour late?
Calm-weather odds: 7% · 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 ORD?
On time or early
62%
15–30 min late
10%
30 min–1 hour late
16%
1–2 hours late
5%
Over 2 hours late
5%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
F9's recent on-time record
↑
1pm departures from DFW are often late
↑
Cloud base down to 700 ft forecast at DFW that day
↓
Mostly benign weather forecast at ORD
↓
Other factors
Weather at each end
DFW (origin)
Gusts 19 kt Ceiling 700 ft Visibility 6 mi Precip 0.08 in
ORD (destination)
Gusts 13 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.