Schedule: FAA flight plans.
SOUTHWEST · FLIGHT WN 8549
SCHEDULED
Today
WN 8549 · BOS → MDW
departs 5:19 PM ET · arrives 6:55 PM CT
Your aircraft is N8918Q (B38M), coming in as WN 4676 from DAL: landed 1:01 PM ET.
Forecast issued Sat 4:00 PM ET · 1h before departure
Odds over time
Arrive at MDW more than 15 minutes late?
83%
chance · ±0 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 MDW?
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On time or early
14%
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15–30 min late
52%
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30 min–1 hour late
0%
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1–2 hours late
14%
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Over 2 hours late
1%
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Cancelled
18%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.