If you’re wondering what terminal is British Airways at EWR, Terminal-Guide.com brings you the most updated 2025 travel insights. British Airways operates from Terminal B, Level 1 at Newark Liberty International Airport, offering fast check-in, smooth boarding through Gates B50–B58, and premium access to the British Airways Galleries Lounge for First and Business Class travelers. Check-in counters operate daily from 3:00 PM to 8:30 PM, located near the main entrance of Terminal B. Knowing exactly what terminal is British Airways at EWR ensures a stress-free airport experience. Visit Terminal-Guide.com for updated flight tips and parking info.