SJU → IAH: cancellations & delays
Over Jan 2023 - Apr 2026, 1.4% of Luis Munoz Marin International Airport (SJU) to George Bush Intercontinental Airport (IAH) flights were cancelled and 18.5% arrived at least 15 minutes late, across 3,043 flights, flown by UA, NK. Cancellations peak in January.
Check today's live SJU departures →Airport pages: Luis Munoz Marin International Airport (SJU) · George Bush Intercontinental Airport (IAH)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.