Flight Experience
Qatar Airways Qsuites provides one of the top two business class seats in the sky complete with direct aisle access and a privacy door. You'll have plenty of space to relax, sip on some fancy champagne, and enjoy a nice meal. Of course, if you need anything the crews have a great reputation for being more than happy to help.
Similarly, seat selection is not free unless you have oneworld Sapphire or Emerald. If you were to purchase seats on the flights between BOS and DOH, it would be $121 each way. Search selection on the DEL flights is $95-105 each way.
Please note that this fare does not include Al Mourjan lounge access, but you can pay for it separately for ~$125 per visit. Oneworld status does not provide access either. There’s a separate lounge for status holders.
If you have a long layover but won’t be visiting Doha, you might want to book the Oryx Airport Hotel so you’re guaranteed a bed.