From Aviation Week:

Northern Pacific Airways conducted a proving flight from Ontario, CA (ONT) to Anchorage (ANC) on June 21.

The crew on the ANC proving flight:

Photos: NPA.

Plans to serve Asia via ANC remain a priority for the airline in 2024.

The new airline plans to now start Ontario – Las Vegas service on June 23.

Read the full story:

https://aviationweek.com/air-transport/airlines-lessors/northern-pacific-airways-sets-2024-year-we-get-asia

Proud to see this amazing livery that Ed Huot designed for @NorthernPac. The humming of those incredible @RollsRoyce engines – shiver down my spine. One of the most amazing aircraft ever built by @BoeingAirplanes 757-200. thx @daperlitz @flyONT
What do you think of the livery? pic.twitter.com/9ROIJX3TSO

— Forward Media (@AllForwardMedia) June 29, 2023