Boston to San José (Costa Rica) via Madrid

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. 3 h 30 apart BA 4200 arrives 08:05 → IB 243 leaves 11:35 Between the gates: 1 h 51 to 4 h 17, typically 3 h 07
2. 3 h 30 apart IB 346 arrives 08:05 → IB 243 leaves 11:35 Between the gates: 1 h 51 to 4 h 17, typically 3 h 05

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.