FWIW, it looks like some stranded aircraft are being allowed to get out. I see four SVs in the air now: two from LHE, one from ISB and one from KHI; the flight numbers suggest positioning. Also a FlyDubai appears to be positioning from MUX. That adds to the EK and WY aircraft stranded at KHI which I saw getting out yesterday (although they might have actually operated their scheduled flights).