Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
FRONTIER · FLIGHT F9 3787
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Today
F9 3787 · BWI → DFW
departs 2:25 PM ET · arrives 4:58 PM CT
Forecast issued Tue 8:00 PM ET · 6h after departure
Watch this flight
Other days
Today
Wed 9/30 37%
Thu 10/1 53%
Fri 10/2 26%
Sat 10/3 23%
Sun 10/4 26%
Mon 10/5 24%
Odds over time
Arrive at DFW more than 15 minutes late?
30%
chance · ±0 pts
+7 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
30%
Leave 15+ late
28%
Arrive 1h+ late
12%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at DFW more than 15 minutes late?
Calm-weather odds: 28% · changed +7 pts in 24h
+7 pts
30%
Yes 30%
No 70%
Leave BWI more than 15 minutes late?
Calm-weather odds: 28% · changed +3 pts in 24h
+3 pts
28%
Yes 28%
No 72%
Arrive at DFW more than an hour late?
Calm-weather odds: 13% · changed +2 pts in 24h
+2 pts
12%
Yes 12%
No 88%
Cancelled?
Calm-weather odds: 2% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to DFW?
On time or early
69%
15–30 min late
3%
30 min–1 hour late
14%
1–2 hours late
8%
Over 2 hours late
4%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 30% of the time recently
↑
F9's recent on-time record
↑
Arrivals into DFW at that hour are often late
↓
Mostly benign weather forecast at DFW
↓
Tuesdays in September are usually quieter than average
Weather at each end
BWI (origin)
Gusts 7 kt Ceiling 3,600 ft Visibility 8.28571 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.