If you mean the laptop bag plus ONE larger hand luggage, you're fine, as long as the laptop bag fits under the seat in front of you. If you mean one hand luggage, one purse/backpack/briefcase/other floor luggage, PLUS one laptop, then you will need to consolidate or check something. They've seemed quite strict with the one-plus-one bag rule lately and I'd not expect to scoot by unnoticed. That said, my laptop often goes inside my bigger rollaboard so I can take it and a purse.