Stress-Free Travel Day Logistics Planner

The journey to the airport is where the stress lives: queues, check-in cut-offs, the train you didn't account for. Give it your origin, destination, departure time, terminal, luggage and accommodation, and it builds a backward-timed plan covering check-in windows, travel time and likely queues. Suits anyone who hates that creeping worry about whether they've left enough margin.

Help me plan my travel day from {ORIGIN} to {DESTINATION}. My flight or train departs at {DEPARTURE_TIME} from {TERMINAL_OR_STATION} on {DATE}. I'm travelling with: {LUGGAGE_DESCRIPTION} (e.g. one carry-on and a backpack). I need to account for the recommended check-in or arrival time at the terminal, travel time from my accommodation at {ACCOMMODATION_LOCATION}, and any known queues or security wait estimates. Build me a backwards-engineered timeline from when I need to be at my gate or platform all the way back to when I should wake up, with buffer time built in at each step. Also flag the top 2 things that most commonly derail travel days on this type of route.