Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
JETBLUE · FLIGHT B6 657
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
B6 657 · FLL → LAS
departs 4:15 PM ET · arrives 6:18 PM PT
Forecast issued Tue 10:00 PM ET · 18h before departure
Watch this flight
Other days
Today
Thu 10/1 31%
Fri 10/2 27%
Sat 10/3 25%
Sun 10/4 25%
Mon 10/5 25%
Odds over time
Arrive at LAS more than 15 minutes late?
30%
chance · ±6 pts
+8 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
30%
Leave 15+ late
35%
Arrive 1h+ late
17%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.7d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 25% · changed +8 pts in 24h
+8 pts
30%
Yes 30%
No 70%
Leave FLL more than 15 minutes late?
Calm-weather odds: 28% · changed +9 pts in 24h
+9 pts
35%
Yes 35%
No 65%
Arrive at LAS more than an hour late?
Calm-weather odds: 8% · changed +4 pts in 24h
+4 pts
17%
Yes 17%
No 83%
Cancelled?
Calm-weather odds: <1% · changed +1 pt in 24h
+1 pt
2%
Yes 2%
No 98%
How late will it get to LAS?
On time or early
69%
15–30 min late
6%
30 min–1 hour late
6%
1–2 hours late
14%
Over 2 hours late
3%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
B6's recent on-time record
↑
1.0 in of rain forecast at FLL that day
↑
LAS is prone to delays
↓
Wednesdays in September are usually quieter than average
↓
Mostly benign weather forecast at LAS
Weather at each end
FLL (origin)
Gusts 15 kt Ceiling 7,000 ft Visibility 10+ mi Precip 1.04 in
LAS (destination)
Gusts 16 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.