BWI TSA Security Wait Times
Baltimore/Washington International Thurgood Marshall Airport
Fast
(under 15 min)
Historical
Fast
Live Data
TSA Checkpoint Operating Hours
Sunday0 / 2 Open
Terminal MAIN
D/E Checkpoint
3:00 AM - 9:00 PM
B Checkpoint
4:00 AM - 9:00 PM
Hours may vary during holidaysUpdated: 9:05:10 PM
See Exact TSA Wait Times
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Current Security Wait Times
11
Average Wait
minutes
17
Peak Hours
minutes
7
Off-Peak
minutes
Fastest Terminal Comparison
Fastest Right Now
+1h Forecast
TSA Security (Expected)
5
minutes
Save 16 min vs slowest
Fastest+1h ForecastTSA Security (Expected)
5 minAll TerminalsTSA Security (Expected)
6 min+2h ForecastTSA Security (Expected)
12 min+4h ForecastTSA Security (Expected)
12 min+3h ForecastTSA Security (Expected)
21 minPro Tip: Check which terminal your airline uses before choosing security checkpoints. Wait times can vary significantly between terminals.
Terminal Wait Times
All Terminals
TSA Security (Expected)
6
+1h Forecast
TSA Security (Expected)
5
+2h Forecast
TSA Security (Expected)
12
+3h Forecast
TSA Security (Expected)
21
+4h Forecast
TSA Security (Expected)
12
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Related Airport Information
BWI Security FAQs
The average TSA security wait time at Baltimore/Washington International Thurgood Marshall Airport (BWI) is approximately 11 minutes. During peak hours (typically 5-8 AM and 4-7 PM), wait times can be 17 minutes or longer. Off-peak hours typically see wait times of 7 minutes.
Yes, Baltimore/Washington International Thurgood Marshall Airport offers TSA PreCheck lanes at security checkpoints. TSA PreCheck can reduce your wait time by 50% or more, with average waits of 6 minutes compared to 11 minutes in regular lanes.
The best times to go through security at Baltimore/Washington International Thurgood Marshall Airport are typically early morning (5:00-6:00 AM) and mid-afternoon (2:00-4:00 PM). Avoid peak hours between 5:00-8:00 AM for morning business flights and 4:00-7:00 PM for evening departures when security lines are longest.
For domestic flights at Baltimore/Washington International Thurgood Marshall Airport, arrive at least 90 minutes before departure. For international flights, arrive 150 minutes early to allow time for security, immigration, and boarding. If traveling during holidays or peak seasons, add an extra 30 minutes.
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Recommended Arrival
Domestic Flights
90 min
before departure
International Flights
150 min
before departure
TSA PreCheckRECOMMENDED
Skip the regular line with TSA PreCheck. Average wait time: 4 min vs 11 min regular
Keep shoes on
Laptop stays in bag
No jacket removal
Quick Tips
Peak Hours
- • 5:00 AM - 8:00 AM
- • 3:00 PM - 7:00 PM
- • Sunday evenings
- • Monday mornings
At Security
- • Consider TSA PreCheck
- • Have ID & boarding pass ready
- • Follow 3-1-1 liquids rule
- • Remove large electronics
Security Programs
- TSA PreCheck
- Global Entry
- CLEAR