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 4791
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 6
WN 4791 · PHX → TPA
departs 1:34 PM MT · arrives 8:28 PM ET
Forecast issued Sun 12:00 PM ET · 53h before departure
Watch this flight
Other days
Tue 10/6
Wed 10/7 25%
Odds over time
Arrive at TPA more than 15 minutes late?
26%
chance · ±4 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
26%
Leave 15+ late
26%
Arrive 1h+ late
4%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.2d
Now
1d
12h
6h
Departs
Lands
Arrive at TPA more than 15 minutes late?
Calm-weather odds: 18% · changed – in 24h
–
26%
Yes 26%
No 74%
Leave PHX more than 15 minutes late?
Calm-weather odds: 21% · changed – in 24h
–
26%
Yes 26%
No 74%
Arrive at TPA more than an hour late?
Calm-weather odds: 2% · changed – in 24h
–
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
2%
Yes 2%
No 98%
How late will it get to TPA?
On time or early
73%
15–30 min late
17%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
<1%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 500 ft, 0.9 in of rain forecast at TPA that day
↑
This flight has been late 24% of the time recently
↑
1pm departures from PHX are often late
↓
Tuesdays in October are usually quieter than average
↓
Mostly benign weather forecast at PHX
Weather at each end
PHX (origin)
Gusts 13 kt Ceiling none (clear) Visibility 10+ mi Precip none
TPA (destination)
Gusts 10 kt Ceiling 500 ft Visibility 4 mi Precip 0.92 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.