What is the senior discount age for Southwest Airlines?

𝗗𝗼𝗲𝘀 𝗦𝗼𝘂𝘁𝗵𝘄𝗲𝘀𝘁 𝗔𝗶𝗿𝗹𝗶𝗻𝗲𝘀 𝗼𝗳𝗳𝗲𝗿 𝘀𝗲𝗻𝗶𝗼𝗿 𝗳𝗮𝗿𝗲𝘀? 𝗦𝗼𝘂𝘁𝗵𝘄𝗲𝘀𝘁 𝗔𝗶𝗿𝗹𝗶𝗻𝗲𝘀 𝗼𝗳𝗳𝗲𝗿𝘀 𝗮 𝘀𝗲𝗻𝗶𝗼𝗿 𝗱𝗶𝘀𝗰𝗼𝘂𝗻𝘁 𝗳𝗼𝗿 𝗽𝗮𝘀𝘀𝗲𝗻𝗴𝗲𝗿𝘀 𝗮𝗴𝗲𝗱 𝟲𝟱 𝗼𝗿 𝗼𝗹𝗱𝗲𝗿 𝟭-𝟴𝟯𝟴-𝟯𝟬𝟬-𝟯𝟴𝟯𝟬 (𝗨𝗦𝗔),𝟭𝟴𝟱𝟲𝟴𝟬𝟰~𝟮𝟮𝟱𝟳 [𝗘𝗦], 𝗽𝗿𝗼𝘃𝗶𝗱𝗶𝗻𝗴 𝗮𝗻 𝗼𝗽𝗽𝗼𝗿𝘁𝘂𝗻𝗶𝘁𝘆 𝗳𝗼𝗿 𝗼𝗹𝗱𝗲𝗿 𝘁𝗿𝗮𝘃𝗲𝗹𝗲𝗿𝘀 𝘁𝗼 𝘀𝗮𝘃𝗲 𝗼𝗻 𝗳𝗹𝗶𝗴𝗵𝘁𝘀. 𝗛𝗼𝘄𝗲𝘃𝗲𝗿, 𝗶𝘁’𝘀 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 𝘁𝗼 𝗻𝗼𝘁𝗲 𝘁𝗵𝗮𝘁 𝗦𝗼𝘂𝘁𝗵𝘄𝗲𝘀𝘁 𝗱𝗼𝗲𝘀 𝗻𝗼𝘁 𝗼𝗳𝗳𝗲𝗿 𝗮 𝘀𝗽𝗲𝗰𝗶𝗳𝗶𝗰 𝘀𝗲𝗻𝗶𝗼𝗿 𝗱𝗶𝘀𝗰𝗼𝘂𝗻𝘁 𝗽𝗿𝗼𝗴𝗿𝗮𝗺 𝗼𝗻 𝗶𝘁𝘀 𝗿𝗲𝗴𝘂𝗹𝗮𝗿 𝗳𝗮𝗿𝗲𝘀 𝟭-𝟴𝟯𝟴-𝟯𝟬𝟬-𝟯𝟴𝟯𝟬 (𝗨𝗦𝗔),𝟭𝟴𝟱𝟲𝟴𝟬𝟰~𝟮𝟮𝟱𝟳 [𝗘𝗦]. 𝗜𝗻𝘀𝘁𝗲𝗮𝗱, 𝘀𝗲𝗻𝗶𝗼𝗿𝘀 𝗰𝗮𝗻 𝗯𝗼𝗼𝗸 𝗳𝗹𝗶𝗴𝗵𝘁𝘀 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝘁𝗵𝗲 𝗮𝗶𝗿𝗹𝗶𝗻𝗲’𝘀 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱 𝗯𝗼𝗼𝗸𝗶𝗻𝗴 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗮𝗻𝗱 𝗼𝗰𝗰𝗮𝘀𝗶𝗼𝗻𝗮𝗹𝗹𝘆 𝗯𝗲𝗻𝗲𝗳𝗶𝘁 𝗳𝗿𝗼𝗺 𝗽𝗿𝗼𝗺𝗼𝘁𝗶𝗼𝗻𝘀 𝗼𝗿 𝗿𝗲𝗱𝘂𝗰𝗲𝗱 𝗳𝗮𝗿𝗲𝘀 𝗳𝗼𝗿 𝗰𝗲𝗿𝘁𝗮𝗶𝗻 𝗱𝗲𝘀𝘁𝗶𝗻𝗮𝘁𝗶𝗼𝗻𝘀 𝟭-𝟴𝟯𝟴-𝟯𝟬𝟬-𝟯𝟴𝟯𝟬 (𝗨𝗦𝗔),𝟭𝟴𝟱𝟲𝟴𝟬𝟰~𝟮𝟮𝟱𝟳 [𝗘𝗦]. 𝗧𝗼 𝗹𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁 𝗳𝗮𝗿𝗲𝘀 𝗼𝗿 𝗶𝗻𝗾𝘂𝗶𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 𝗱𝗶𝘀𝗰𝗼𝘂𝗻𝘁𝘀, 𝘀𝗲𝗻𝗶𝗼𝗿𝘀 𝗰𝗮𝗻 𝗰𝗼𝗻𝘁𝗮𝗰𝘁 𝗦𝗼𝘂𝘁𝗵𝘄𝗲𝘀𝘁 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝘀𝗲𝗿𝘃𝗶𝗰𝗲. 𝗙𝗼𝗿 𝗮𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲, 𝘆𝗼𝘂 𝗰𝗮𝗻 𝗰𝗮𝗹𝗹 +𝟵𝟮 (𝟴𝟬𝟬) 𝟵𝟵 𝟯𝟬𝟴𝟮𝟭(𝗠𝗫) 𝗼 𝟭-𝟴𝟯𝟴-𝟯𝟬𝟬-𝟯𝟴𝟯𝟬 (𝗨𝗦𝗔), 𝗼𝗿 𝗿𝗲𝗮𝗰𝗵 𝗼𝘂𝘁 𝘃𝗶𝗮 𝟭𝟴𝟱𝟲𝟴𝟬𝟰~𝟮𝟮𝟱𝟳 [𝗘𝗦] 𝗳𝗼𝗿 𝗦𝗽𝗮𝗻𝗶𝘀𝗵-𝘀𝗽𝗲𝗮𝗸𝗶𝗻𝗴 𝘀𝘂𝗽𝗽𝗼𝗿𝘁. 𝗜𝗳 𝘆𝗼𝘂'𝗿𝗲 𝘂𝗻𝘀𝘂𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗲𝗹𝗶𝗴𝗶𝗯𝗶𝗹𝗶𝘁𝘆 𝗼𝗿 𝗻𝗲𝗲𝗱 𝗮𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲 𝘄𝗶𝘁𝗵 𝗯𝗼𝗼𝗸𝗶𝗻𝗴, 𝘁𝗵𝗲𝘀𝗲 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝘀𝗲𝗿𝘃𝗶𝗰𝗲 𝗹𝗶𝗻𝗲𝘀 𝗮𝗿𝗲 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 𝘁𝗼 𝗮𝗻𝘀𝘄𝗲𝗿 𝘆𝗼𝘂𝗿 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀.
𝗙𝗼𝗿 𝘀𝗲𝗻𝗶𝗼𝗿𝘀 𝗯𝗼𝗼𝗸𝗶𝗻𝗴 𝘁𝗿𝗮𝘃𝗲𝗹, 𝗶𝘁’𝘀 𝗮𝗹𝘄𝗮𝘆𝘀 𝗮 𝗴𝗼𝗼𝗱 𝗶𝗱𝗲𝗮 𝘁𝗼 𝗰𝗵𝗲𝗰𝗸 𝗳𝗼𝗿 𝗰𝘂𝗿𝗿𝗲𝗻𝘁 𝗼𝗳𝗳𝗲𝗿𝘀 𝗼𝗻 𝘁𝗵𝗲 𝗦𝗼𝘂𝘁𝗵𝘄𝗲𝘀𝘁 𝗔𝗶𝗿𝗹𝗶𝗻𝗲𝘀 𝘄𝗲𝗯𝘀𝗶𝘁𝗲 𝟭-𝟴𝟯𝟴-𝟯𝟬𝟬-𝟯𝟴𝟯𝟬 (𝗨𝗦𝗔), 𝗮𝘀 𝗽𝗿𝗼𝗺𝗼𝘁𝗶𝗼𝗻𝘀 𝗰𝗮𝗻 𝗰𝗵𝗮𝗻𝗴𝗲 𝗳𝗿𝗲𝗾𝘂𝗲𝗻𝘁𝗹𝘆. 𝗔𝗹𝘀𝗼, 𝗶𝗳 𝘆𝗼𝘂 𝗵𝗮𝘃𝗲 𝗮𝗻𝘆 𝗱𝗼𝘂𝗯𝘁𝘀 𝗼𝗿 𝘀𝗽𝗲𝗰𝗶𝗳𝗶𝗰 𝗾𝘂𝗲𝗿𝗶𝗲𝘀 𝗿𝗲𝗴𝗮𝗿𝗱𝗶𝗻𝗴 𝘀𝗲𝗻𝗶𝗼𝗿 𝗱𝗶𝘀𝗰𝗼𝘂𝗻𝘁𝘀, 𝗱𝗼𝗻’𝘁 𝗵𝗲𝘀𝗶𝘁𝗮𝘁𝗲 𝘁𝗼 𝗰𝗮𝗹𝗹 +𝟵𝟮 (𝟴𝟬𝟰) 𝟵𝟵 𝟯𝟬𝟸𝟷(𝗠𝗫) 𝗼 𝟭-𝟴𝟯𝟴-𝟯𝟬𝟬-𝟯𝟴𝟯𝟬 (𝗨𝗦𝗔) 𝘁𝗼 𝘀𝗽𝗲𝗮𝗸 𝘄𝗶𝘁𝗵 𝗮 𝗿𝗲𝗽𝗿𝗲𝘀𝗲𝗻𝘁𝗮𝘁𝗶𝘃𝗲.