Colorado Springs to Buenos Aires via Houston

2 connections on the timetable in the last 7 days, each with its time between the gates on up to 10 days, to Thu 12 Nov. Find yours by its times.

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

1. 3 h 02 apart UA 3999 arrives 15:28 → UA 831 leaves 18:30 Between the gates: 3 h 11 to 4 h 23, typically 3 h 47
2. 5 h 02 apart UA 3999 arrives 15:28 → UA 819 leaves 20:30 Between the gates: 5 h 53 to 10 h 13, typically 7 h 07

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.