The best replacement for pnr is anr.

The best alternatives to pnr are rated as following:
★★★★★  anr
★★★★  alua
★★★  record locator
★  pnf

Your alternative for pnr is not listed? Suggest!
Speaking about pnr, one probably shouldn't forget about jet airways.

Other search terms related to pnr and their ratings are:
★★★★★ jet airways
★★★★ ticket status
You have in mind a companion for pnr and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of pnr in all years. Click on graph for more.
pnr
anr
alua