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 2999
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29
F9 2999 · MDW → DFW
departs 5:46 PM CT · arrives 8:20 PM CT
Forecast issued Tue 10:00 PM ET · 3h after departure
Watch this flight
Other days
Tue 9/29
Today 56%
Sat 10/3 44%
Mon 10/5 35%
Thu 10/8 18%
Odds over time
Arrive at DFW more than 15 minutes late?
37%
chance · ±1 pts
+4 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
37%
Leave 15+ late
34%
Arrive 1h+ late
12%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at DFW more than 15 minutes late?
Calm-weather odds: 33% · changed +4 pts in 24h
+4 pts
37%
Yes 37%
No 63%
Leave MDW more than 15 minutes late?
Calm-weather odds: 32% · changed +9 pts in 24h
+9 pts
34%
Yes 34%
No 66%
Arrive at DFW more than an hour late?
Calm-weather odds: 10% · changed +1 pt in 24h
+1 pt
12%
Yes 12%
No 88%
Cancelled?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to DFW?
On time or early
63%
15–30 min late
10%
30 min–1 hour late
15%
1–2 hours late
6%
Over 2 hours late
6%
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
↑
Arrivals into DFW at that hour are often late
↑
Later flights pick up delays from earlier in the day
↓
Tuesdays in September are usually quieter than average
↓
Mostly benign weather forecast at DFW
Weather at each end
MDW (origin)
Gusts 15 kt Ceiling none (clear) Visibility 10+ mi Precip none
DFW (destination)
Gusts 21 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.