They have an interline agreement. If you have 2a separate reservations just ask tem at check in to check the bags all the way to your final dest.
Thanks. So SQ with a 2hr 20 min lh connection should work, right?
Would United interline a bag with Aeroflot?
When is your flight?
18 hours apart
I meant what date?
United is today. Aeroflot Thursday .