United has more 737s on order than Southwest. United has over 200 787s on order.
If United walks - it will be catastrophic for Boeing.
More bad news I guess.
https://www.cnbc.com/2024/04/01/united-asks-pilots-to-take-unpaid-time-off-citing-boeing-delays.html
United Airlines is asking pilots to take unpaid time off next month, citing late-arriving aircraft from Boeing, according to a note sent to pilots.