Again, we don’t know the time in either land and as for Wendy I am sure she thought it was longer as to what she saw made of seem like she was gone longer. But I don’t think this proves that there is a time difference in my opinion.
From SSTTR…
Wendy: How long was I gone?
Bae: Just the night.
Wendy: Felt like so much longer. So time works differently in Neverland.
It’s not speculation that time works differently there, they actually had a character flat out state it. They wouldn’t have given her a line so specific if there wasn’t actually a difference.