"on plane" is a correct and usable part of a sentence in written English.
For example, "I'm looking forward to my vacation, but I'm not looking forward to the long flight on plane."
But it's too big to take on plane trips, especially now that everyone has carry-ons.
"On plane @ Verona," he tweets.
Aeroflot agent says Snowden not on plane.
"He read book all way up on plane," Hemingway said.
During layovers on plane trips, they jog around the airport.
But consider what she does on plane trips.
Many long-distance flights already offer on-plane phone services, but at outrageous prices.
Update: GoGo has contacted me to clarify that the streaming service is actually going to use on-plane storage.
On most JAL international flights, on-plane cameras are available, either on the wings, the belly or on the tail.
The analysis presented in [16], for 2DPCs, only tackles negative refraction for on-plane propagation where the crystal is periodic.
Sliding friction was applied through a pin-on-disk tribometer, in sphere-on-plane contact conditions, under 5 N normal load and 120 rotations per minute.
