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 1977
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
F9 1977 · BOS → MCO
departs 10:04 AM ET · arrives 1:40 PM ET
Forecast issued Tue 5:00 PM ET · 41h before departure
Watch this flight
Other days
Today 19%
Wed 9/30 15%
Thu 10/1
Fri 10/2 17%
Sat 10/3 15%
Sun 10/4 16%
Mon 10/5 21%
Odds over time
Arrive at MCO more than 15 minutes late?
16%
chance · ±0 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
16%
Leave 15+ late
19%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at MCO more than 15 minutes late?
Calm-weather odds: 10% · changed +2 pts in 24h
+2 pts
16%
Yes 16%
No 84%
Leave BOS more than 15 minutes late?
Calm-weather odds: 13% · changed +1 pt in 24h
+1 pt
19%
Yes 19%
No 81%
Arrive at MCO more than an hour late?
Calm-weather odds: 4% · changed +1 pt in 24h
+1 pt
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to MCO?
On time or early
84%
15–30 min late
2%
30 min–1 hour late
8%
1–2 hours late
3%
Over 2 hours late
3%
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
↑
This flight has been late 16% of the time recently
↑
BOS is prone to delays
↓
Visibility down to 2 mi forecast at BOS that day
↓
Other factors
Weather at each end
BOS (origin)
Gusts 16 kt Ceiling 10,000 ft Visibility 2 mi Precip none
MCO (destination)
Gusts 19 kt Ceiling 4,800 ft Visibility 10+ mi Precip 0.03 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.