Schedule: FAA flight plans.
DELTA · FLIGHT DL 1523
SCHEDULED
Today
DL 1523 · DCA → BOS
departs 11:53 AM ET · arrives 1:27 PM ET
Your aircraft is N103DU (BCS1), coming in as DL 2958 from MSP: landed 11:12 AM ET.
Forecast issued Mon 10:00 AM ET · 2h before departure
Odds over time
Arrive at BOS more than 15 minutes late?
32%
chance · ±0 pts
+18 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 BOS?
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On time or early
68%
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15–30 min late
18%
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30 min–1 hour late
3%
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1–2 hours late
8%
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Over 2 hours late
3%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.