Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 420
IN THE AIR (OFF 9:25 AM ET, ETA 11:32 AM ET)
Today
WN 420 · MCO → BUF
took off 9:25 AM ET · expected to land 11:32 AM ET (scheduled 9:14 AM ET → 11:51 AM ET)
Forecast issued Tue 8:00 AM ET · 1h before departure
Odds over time
Arrive at BUF more than 15 minutes late?
<1%
chance · ±0 pts
−2 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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How late will it get to BUF?
LIVE
-
On time or early
100%
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15–30 min late
<1%
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30 min–1 hour late
0%
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1–2 hours late
0%
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Over 2 hours late
0%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.