S#1
American Airlines — Domestic First seats
Lie-flat suite with privacy door
Consistent
Varies by aircraft
Seasonal — only flies this route from 5 Oct
Daily · Boeing 737-Max 8 seat map
Best First Class: Los Angeles to Boston
2 first class products fly LAX→BOS, ranked by the seat you'll actually get — not just the one on the schedule. Lie-flat is available; the badges show how reliably each flight delivers it.
A#2
American Airlines — Flagship First Suites
Lie-flat, direct aisle for every seat
Consistent
Usually — ~42% of departures
Seasonal — flies this route only through 4 Oct
Daily · Airbus A321 seat map
Every flight, by departure time
Each scheduled departure with the aircraft it flies — tap any to see the seat map.
How we rank
Ranked by seat hardware — what you physically get, independent of what the cabin is sold as. We lead with the seat the fleet typically flies on this route, not a single scheduled aircraft.
- SLie-flat suite with privacy door
- ALie-flat, direct aisle for every seat
Schedule data from OAG.