BWIBaltimore/Washington International Thurgood Marshall
Longest standard wait 1 minutes
Live, updated 11:12 PM ET
Wait time history
BWI · Checkpoint BC · Standard + PreCheck · last 12 hours · times in ET
When is it busiest?
Typical waits by day and hour, last 28 days · BWI Checkpoint BC — Standard lane · times in ET
Lined up with the chart above — the last 12 hours, then the next 12. The marked line marks now.
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Every checkpoint, right now
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BWI Checkpoint BC security wait times: what to expect
From October 13 to November 9 we logged 69,900 security checkpoint readings at BWI Checkpoint BC. The standard lane averaged 3 minutes, and TSA PreCheck averaged 2 minutes. 98% of standard-lane readings were 10 minutes or less, and none were over half an hour.
That is in line with BWI as a whole.
When the line is longest
The standard line at Checkpoint BC is longest around 7 AM, when it has averaged 5 minutes, and shortest around 7 PM, at 2 minutes. By day of the week, Friday has been the heaviest (3 minutes on average) and Tuesday the lightest (2 minutes).
| Time of day | Standard | PreCheck |
|---|---|---|
| Early morning (4–8 AM) | 3 min | 2 min |
| Morning (8 AM–noon) | 2 min | 2 min |
| Midday (noon–4 PM) | 3 min | 2 min |
| Evening (4–8 PM) |