What can I do for my gf it's her first time flying and I don't want her to Frick out 😂 it's only a 3 hour ride

Sleeping pills.

visualize it forwards and backwards from takeoff to safe landing many times. Buy comfy slippers for ride. Words from a psychologist that had people I know use the technique.

Play games on the iPad table/phone. Whisper sweet nothing's, get her a couple of drinks& maybe buy her something nice on the plane ie perfume. Talk about where you are going ...have a good trip.

Make fists with your toes and walk on a carpet. Bruce Willis says it works.

Make her so... sleepy she dozes off and wakes up at the final destination.

Order her a couple drinks at airport bar.

get her some lavender oil to smell, it is calming.

Engage in deep conversation.

Join the mile high club

Knock her out

Idk