BOS Terminal B TSA Wait Times
Live security wait times for Terminal B at Boston Logan International Airport · 41 gates across north and south piers
✈️ Airlines at Terminal B
Airline terminal assignments can change — confirm your terminal on your boarding pass or airline app before heading to security.
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FAQ: Terminal B at BOS
Which airlines fly from Boston Terminal B?
Terminal B serves American, United, Alaska, Southwest, and Air Canada across its north and south piers, which are connected post-security. Both Terminal B checkpoints report separate TSA wait times — the live readings above show each.
Does BOS Terminal B have TSA PreCheck?
Yes, TSA PreCheck lanes are available at Terminal B checkpoints. Since the north and south sides have separate checkpoints, compare the live waits above — you can walk between piers once you're through security.
How early should I arrive at Boston Logan Terminal B?
Plan on 2 hours before domestic departures; the 5-8 AM and 4-7 PM business-travel peaks push waits to 30-40 minutes. The live checkpoint data above helps you pick the faster of B's two checkpoints.