
Trip Planning
Boarding pass codes explained
Passengers may notice "SSSS" and a jumbled six-character code, such as "KFR48B," on their boarding pass, but to the untrained…
SectionConnections, bags, fares and ground logistics

Trip Planning
Passengers may notice "SSSS" and a jumbled six-character code, such as "KFR48B," on their boarding pass, but to the untrained…

Trip Planning
Carry-on size limits for U.S. airlines are determined by individual carriers, measured from the outer extremities of the bag, and…


Trip Planning
Checked baggage fees have long mystified American travelers, who believe that the base fare they hear is the bulk of what they'll…

Trip Planning
Minimum connection time (MCT) is not a universal rule but an airport-specific, industry-approved measure published by airport…

Trip Planning
Leaving the airport on layovers exposes a sharp divide: simple gate changes and international arrivals that involve border…

Trip Planning
While aviation has been transformed by passengers increasingly looking to off-airport solutions for ground transportation…