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BWI Baltimore Delays & Airport Status

Baltimore/Washington International

BWI delays today: Baltimore/Washington International has an on-time departure rate of about 78%. The FAA airport status for BWI typically shows an average delay of 58 minutes when departures are delayed. The most common reason for departure delays here is the incoming plane arriving late. Roughly 1.9% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 14 minutes. The current TSA wait is about 19-25 minutes. The fastest time through security is 4 AM (about 5 min). The busiest period is 8 AM (22-28 minutes).

Source: BTS, FAA. Updated April 2026.

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Delay Stats

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78% on timeAvg delay 58 min

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Security Lines

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~22 minBest: 4 AM (about 5 min)

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Plan & Explore

Departures here are on time most of the time. About 78% of flights leave within 15 minutes of schedule.

The most common reason for departure delays here is the incoming plane arriving late.

Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 14 minutes.

This airport occasional fog (~3 days/month).

Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).

Accurate?

BWI departure performance by month

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Airlines at BWI

On-time departure rate from DOT data

Republic Airways84%
United Airlines84%
Delta Air Lines84%
Endeavor Air83%
Southwest Airlines80%

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