Is a 50 min layover in Boston long enough?

BOS · General Edward Lawrence Logan International · Boston, United States
It Depends

A 50 minutes layover at BOS (Boston) is tight — it may or may not be enough.

Workable for a same-terminal domestic connection but risky if a shuttle bus between terminals is needed.
Concourses
4
Max Transit
20m
Avg. Security
15m
Primary Hub
JetBlue
Domestic → Domestic
45min
tight
Domestic → International
60min
✗
International → Domestic
90min
✗
International → International
90min
✗
AD PLACEMENT — CONTEXTUAL
If your connection is within Terminal C, you can usually stay entirely on the JetBlue side without needing a shuttle at all.
Budget extra time for any connection involving Terminal E, since international arrivals must clear customs and then re-enter security.
Use the free Massport shuttle bus rather than trying to walk between distant terminals, especially between A and E.
Check in for TSA PreCheck or Clear if eligible, as Logan's standard security lines can run long at Terminal B during morning banks.
Allow buffer time in winter months, as nor'easters and de-icing delays are common causes of missed connections at BOS.
12a6a12p6p12a
Low risk
Moderate
High risk
Tight connections are safer outside peak hours. Morning rush (6–9a), midday (11a–2p), and evening (4–8p) are highest risk.
Logan has no inter-terminal train; passengers rely on the free Massport shuttle bus (routes 11/22/33) that loops the terminals roughly every 10-12 minutes, or on outdoor walkways connecting B and C pre-security. International arrivals at Terminal E must clear US Customs and Border Protection, and unlike some larger hubs, Logan does not offer a sterile connector back into the secure side, so almost all international-to-domestic connectors must re-clear TSA security after collecting bags and re-checking them.
Is 50 minutes enough for a layover at General Edward Lawrence Logan International (BOS)?

Workable for a same-terminal domestic connection but risky if a shuttle bus between terminals is needed.

What is the minimum connection time at BOS?

Minimum connection times at General Edward Lawrence Logan International: Domestic-to-Domestic is 45 minutes, International-to-International is 90 minutes. These are the shortest layovers airlines will sell.

Can I make a 50 minutes connection at BOS on an international flight?

50 minutes is below the 90-minute international MCT at General Edward Lawrence Logan International. You may need to rush and could miss your connection. Logan has no inter-terminal train; passengers rely on the free Massport shuttle bus (routes 11/22/33) that loops the terminals roughly every 10-12 minutes, or on outdoor walkways connecting B and C pre-security. International arrivals at Terminal E must clear US Customs and Border Protection, and unlike some larger hubs, Logan does not offer a sterile connector back into the secure side, so almost all international-to-domestic connectors must re-clear TSA security after collecting bags and re-checking them.

How much time do I need for a layover at BOS?

We recommend at least 1 hour for a comfortable connection at General Edward Lawrence Logan International. This gives you enough buffer for security (typically 15 minutes) and transit between terminals (up to 20 minutes).

What happens if I miss my connection at BOS?

If you miss a connection, head to your airline's transfer or customer service desk in the arrival terminal (JetBlue in C, Delta in A, American/United in B) rather than the main ticket counters, as most carriers have dedicated rebooking staff near the gates for exactly this situation.

AD PLACEMENT — BEFORE FOOTER