Suggestions for continuing prayers while on air travel

Namaste,

I am to fly to India next week. I started a mandala (48 days... possibly 108 days...) worship a month ago. Now I do not want to stop the worship while on flight trip from USA to India.

How to proceed with the same? Any helpful hints and suggestions appreciated. (Are there prayer rooms in airports? How to carry the pradhama/murthi/idol of god?)

Also kindly share your experiences if any.

Many sincere thanks.

Namaste,
I would find a quiet corner in the layover airport and silently do the whatever needs to be done.