Lisbon to Portland (Maine) via Chicago

2 connections on the timetable in the last 7 days, each with its time between the gates on up to 10 days, to Wed 4 Nov. Find yours by its times.

Between the gates, a bar a day, oldest to latestTimetable

1. 2 h 45 apart TP 243 arrives 15:30 → UA 1401 leaves 18:15 Between the gates: −25 min to 4 h 54, typically 2 h 36
2. 2 h 48 apart TP 243 arrives 15:30 → UA 2761 leaves 18:18 Between the gates: 0 min to 3 h 44, typically 1 h 39

Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.