Questions about my upcoming flight out of Amman

Salam Alaikom 👋 I'm currently in Ramallah, Palestine, and have a flight leaving Amman on Monday night (June 8) 10pm. Should I go the day before to Amman, or will I be fine leaving Ramallah Monday morning?

What time does the bridge stay open until? I can't find the working hours but my mom said her friend told her they close at 1:30pm everyday. Is this true? If so

From the bridge, what's the best way to get to the Amman Airport? How much should I expect to pay? Are there busses that go from the bridge to the airport, or will I need to find a taxi?