What are TSA wait times at BWI?

Current TSA security wait at BWI is About 12-18 minutes right now. The fastest time to go through security is 4 AM (about 3 min). The busiest time is 6 PM (18-24 minutes). Weekends tend to be lighter.

How busy is Baltimore/Washington International right now?

Current TSA security wait at BWI is About 12-18 minutes right now. Check the live conditions, weather, and FAA delay status above for a full picture of how busy BWI is right now.

What is the average delay time at Baltimore/Washington International?

When flights at BWI (Baltimore/Washington International) are delayed, the average delay is about 47 minutes. Overall, 79% of flights arrive on time. About 1.9% of flights are cancelled.

What causes the most delays at Baltimore/Washington International?

The most common reason for delays here is the airline (crew, maintenance, or boarding). At BWI, 79% of flights are on time, and when delays occur they average 47 minutes.

Is it safe to book a tight connection at Baltimore/Washington International?

BWI sees a moderate number of delays, so we recommend at least 90 minutes for domestic connections and 2 hours for international.

What's the best time to fly from Baltimore/Washington International?

Early morning flights (before 8 AM) tend to have the best on-time performance at most airports, including BWI. For shorter security lines, aim for 4 AM (about 3 min). Midweek flights (Tuesday and Wednesday) also tend to see fewer delays than weekend or Monday departures.

BWI

Baltimore/Washington International — Baltimore

Baltimore/Washington International (BWI) has an on-time arrival rate of about 79%. When flights are delayed, the average wait is around 47 minutes. The most common reason for delays here is the airline (crew, maintenance, or boarding). Roughly 1.9% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 13 minutes. TSA security wait is currently About 12-18 minutes right now. The fastest time through security is 4 AM (about 3 min). The busiest period is 6 PM (18-24 minutes).

Source: Bureau of Transportation Statistics, FAA NASSTATUS. Updated March 2026.

Last updated: March 2026

Checking conditions so you don't have to...

Flights here are on time most of the time. About 79% arrive within 15 minutes of schedule.

The most common reason for delays here is the airline (crew, maintenance, or boarding).

Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 13 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).

How Busy Is BWI Right Now?

Checking live status...

BWI on-time performance by month

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TSA Wait Times at BWI

TSA Security Wait — Our Model

About 12-18 minutes right now

Fastest

4 AM (about 3 min)

Busiest

6 PM (18-24 minutes)

Weekends tend to be lighter.

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Popular routes from BWI

BWI → TPA BWI → LAS BWI → ORD BWI → ATL BWI → MDW BWI → MSP BWI → MCO BWI → BOS BWI → DEN BWI → FLL

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TSA FAQ — BWI

Source: TSA official guidelines and r/tsa community