With a production run that spanned over three decades, the #Boeing 747-400 has been a reliable aircraft with 694 #planes built. As the 35th #anniversary of the 747-400’s inaugural #flight approaches, it’s essential to review which #airlines are still operating the #b747400 with the most significant number of flight cycles. Check our Instagram story or tap the link in our bio for the full article #aviation #boeinglovers #b747 #b747lovers | Aviation for Aviators