I have a flight coming in to AUH (F/J) on Etihad from the US and am considering a flight going out to South Asia oN Etihad in 90 minutes. Both would be booked via AA, and I can't add to the existing PNR.

I have had transits through AUH before where the 2 flights were on separate PNRs and they were put on the same PNR at check in time at the originating airport. The baggage was checked through. But in that case, the transit time was around 3 hrs.

Is 1.5 hrs enough for transit, or is it cutting it too fine (especially given the possibility of delays in ME air traffic) ?

Thanks!