AS DAL 1773 Gate A14 KBOS Preflight
AS DAL 1773 TX for RWY 04L KBOS Downtown Background
AS DAL 1773 Wheels Up RWY 04l KBOS
AS DAL 1773 DEPT RWY 04L KBOS for KLAX
AS DAL 1773 DEPT KBOS via RWY 04L
AS DAL 1773 Leaving Boston Behind
AS DAL 1773 CLB for FL240
AS DAL 1773 Peaceful Morning CLB for FL340