Is a 1 hr layover in Baltimore long enough?

BWI · Baltimore Washington International · Baltimore, United States
Probably Enough

Yes, 1 hour is probably enough for a layover at BWI (Baltimore).

Solid connection time for domestic transfers and adequate for a domestic-to-international handoff on a calm day.
Concourses
4
Max Transit
20m
Avg. Security
20m
Primary Hub
Southwest Airlines
Domestic → Domestic
45min
Domestic → International
60min
tight
International → Domestic
75min
International → International
75min
AD PLACEMENT — CONTEXTUAL
If flying Southwest, note gate changes are common due to the concourse's shared operations — check monitors even after clearing security.
The walk from Concourse A to Concourse E can take 15+ minutes, so factor that into tight connections.
International arrivals must clear Federal Inspection Services on Concourse E before continuing to any other concourse.
TSA PreCheck lanes exist at the main checkpoint and move quickly outside of the morning bank.
Grab food before a long walk to your gate — options are concentrated near the center of the terminal (Concourse B/C).
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.
All concourses are connected airside behind security via a continuous corridor with moving walkways, so no shuttle or train is needed. International arrivals (on Concourse E) go through Federal Inspection before re-entering the connected concourse system, meaning international-to-domestic connectors must clear immigration, customs, and a security recheck.
Is 1 hour enough for a layover at Baltimore Washington International (BWI)?

Solid connection time for domestic transfers and adequate for a domestic-to-international handoff on a calm day.

What is the minimum connection time at BWI?

Minimum connection times at Baltimore Washington International: Domestic-to-Domestic is 45 minutes, International-to-International is 75 minutes. These are the shortest layovers airlines will sell.

Can I make a 1 hour connection at BWI on an international flight?

1 hour is below the 75-minute international MCT at Baltimore Washington International. You may need to rush and could miss your connection. All concourses are connected airside behind security via a continuous corridor with moving walkways, so no shuttle or train is needed. International arrivals (on Concourse E) go through Federal Inspection before re-entering the connected concourse system, meaning international-to-domestic connectors must clear immigration, customs, and a security recheck.

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

We recommend at least 50 minutes for a comfortable connection at Baltimore Washington International. This gives you enough buffer for security (typically 20 minutes) and transit between terminals (up to 20 minutes).

What happens if I miss my connection at BWI?

Southwest passengers who misconnect can typically rebook at a gate agent or Customer Service counter near their arrival gate without leaving security; other airlines' passengers should go to their carrier's service desk in the main terminal or use the airline's app for automatic rebooking.

AD PLACEMENT — BEFORE FOOTER