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 891
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
B6 891 · BOS → TPA
departs 6:25 AM ET · arrives 9:40 AM ET
Forecast issued Wed 2:00 AM ET · 4h before departure
Watch this flight
Other days
Today
Thu 10/1 11%
Fri 10/2 11%
Sat 10/3 11%
Sun 10/4 10%
Mon 10/5 12%
Tue 10/6 8%
Odds over time
Arrive at TPA more than 15 minutes late?
13%
chance · ±1 pts
+4 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
13%
Leave 15+ late
8%
Arrive 1h+ late
2%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.8d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at TPA more than 15 minutes late?
Calm-weather odds: 14% · changed +4 pts in 24h
+4 pts
13%
Yes 13%
No 87%
Leave BOS more than 15 minutes late?
Calm-weather odds: 9% · changed +1 pt in 24h
+1 pt
8%
Yes 8%
No 92%
Arrive at TPA more than an hour late?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to TPA?
On time or early
86%
15–30 min late
5%
30 min–1 hour late
6%
1–2 hours late
2%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
B6's recent on-time record
↑
BOS is prone to delays
↑
BOS is busy at that time
↓
Early flights usually leave on time
↓
Arrivals into TPA at that hour are usually not late
Weather at each end
BOS (origin)
Gusts 8 kt Ceiling 800 ft Visibility 3 mi Precip none
TPA (destination)
Gusts 10 kt Ceiling 6,000 ft Visibility 10+ mi Precip 0.16 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.