Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1484
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29
WN 1484 · DCA → ATL
departs 6:53 PM ET · arrives 8:52 PM ET
Forecast issued Tue 2:00 AM ET · 65h before departure
Watch this flight
Other days
Today 17%
Wed 10/28 22%
Thu 10/29
Fri 10/30 47%
Sat 10/31 16%
Sun 11/1 30%
Mon 11/2 37%
Odds over time
Arrive at ATL more than 15 minutes late?
33%
chance · ±0 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
33%
Leave 15+ late
39%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
6.8d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 30% · changed – in 24h
–
33%
Yes 33%
No 67%
Leave DCA more than 15 minutes late?
Calm-weather odds: 40% · changed – in 24h
–
39%
Yes 39%
No 61%
Arrive at ATL more than an hour late?
Calm-weather odds: 5% · changed – in 24h
–
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to ATL?
On time or early
67%
15–30 min late
16%
30 min–1 hour late
11%
1–2 hours late
4%
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
↑
Arrivals into ATL at that hour are often late
↑
6pm departures from DCA are often late
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at DCA
↓
Mostly benign weather forecast at ATL
Weather at each end
DCA (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
ATL (destination)
Gusts 13 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.