Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 4861
SCHEDULED
Today
WN 4861 · DAL → DCA
departs 6:15 AM CT · arrives 10:15 AM ET
Your aircraft is N8543Z (B738), coming in as WN 2560 from LGA: landed 7:55 PM CT.
Forecast issued Mon 6:00 AM ET · 1h before departure
Odds over time
Arrive at DCA more than 15 minutes late?
36%
chance · ±0 pts
+1 pt · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
-
-
-
-
How late will it get to DCA?
-
On time or early
91%
-
15–30 min late
6%
-
30 min–1 hour late
2%
-
1–2 hours late
<1%
-
Over 2 hours late
<1%
-
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.