Schedule: the flights that flew on Tuesday, Sep 29, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4834
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 6
WN 4834 · TPA → HOU
departs 6:47 PM ET · arrives 7:56 PM CT
Forecast issued Sun 4:00 PM ET · 51h before departure
Watch this flight
Other days
Tue 10/6
Wed 10/7 12%
Odds over time
Arrive at HOU more than 15 minutes late?
33%
chance · ±8 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
33%
Leave 15+ late
28%
Arrive 1h+ late
10%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.3d
Now
1d
12h
6h
Departs
Lands
Arrive at HOU more than 15 minutes late?
Calm-weather odds: 9% · changed – in 24h
–
33%
Yes 33%
No 67%
Leave TPA more than 15 minutes late?
Calm-weather odds: 9% · changed – in 24h
–
28%
Yes 28%
No 72%
Arrive at HOU more than an hour late?
Calm-weather odds: 2% · changed – in 24h
–
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
2%
Yes 2%
No 98%
How late will it get to HOU?
On time or early
66%
15–30 min late
17%
30 min–1 hour late
5%
1–2 hours late
6%
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
↑
Cloud base down to 800 ft, 0.9 in of rain forecast at TPA that day
↑
Later flights pick up delays from earlier in the day
↑
6pm departures from TPA are often late
↓
Tuesdays in October are usually quieter than average
↓
Mostly benign weather forecast at HOU
Weather at each end
TPA (origin)
Gusts 10 kt Ceiling 800 ft Visibility 5 mi Precip 0.56 in
HOU (destination)
Gusts 13 kt Ceiling 4,000 ft 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.