Hawaiian Airlines flight attendants' strike

[Obie]

Here is the NMB flow chart of negotiations :

https://nmb.gov/NMB_Application/wp-conte...wchart.pdf

They are currently at the 2nd step.

Either or both parties request
NMB mediation or NMB
invokes Public Interest
Mediation

You can see there is a long way to go before a strike and because a strike would cripple intra-state travel, the President would be asked to step in.