Originally Posted by
pinniped
Generally, I'd just no-show the 2nd segment.
Also, generally you can't short-check a bag for just the first segment. There are exceptions to this rule, and there are itineraries where you could check a bag and collect it after the 1st segment for a customs check. Mostly, segment-skippers have to go with a carry-on only.
If you post the routing people may be able to provide more specific advice.
No bags. Flying DEL–BKK–CGK according to itinerary, in fact just to BKK.
Thanks to everyone, apparently I just gotta go through immigration as soon as arrive to BKK and no-show to the last flight.