Schedule: a typical summer Tuesday (the flights of Jul 28, 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
Tuesday, September 29
F9 1342 · DFW → ORD
departs 5:31 PM CT · arrives 8:15 PM CT
Forecast issued Tue 10:00 PM ET · 4h after departure
Watch this flight
Other days
Tue 9/29
Today 49%
Sat 10/3 36%
Sun 10/4 37%
Mon 10/5 30%
Tue 10/6 34%
Odds over time
Arrive at ORD more than 15 minutes late?
34%
chance · ±0 pts
+7 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
34%
Leave 15+ late
34%
Arrive 1h+ late
16%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at ORD more than 15 minutes late?
Calm-weather odds: 33% · changed +7 pts in 24h
+7 pts
34%
Yes 34%
No 66%
Leave DFW more than 15 minutes late?
Calm-weather odds: 31% · changed +4 pts in 24h
+4 pts
34%
Yes 34%
No 66%
Arrive at ORD more than an hour late?
Calm-weather odds: 14% · changed +3 pts in 24h
+3 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: 1% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to ORD?
On time or early
65%
15–30 min late
3%
30 min–1 hour late
14%
1–2 hours late
10%
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
↑
Arrivals into ORD at that hour are often late
↑
F9's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
Tuesdays in September are usually quieter than average
↓
Other factors
Weather at each end
DFW (origin)
Gusts 21 kt Ceiling none (clear) Visibility 10+ mi Precip none
ORD (destination)
Gusts 16 kt Ceiling 100 ft Visibility 0.5 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.