IAH → MEM: cancellations & delays
Over Jan 2023 - Apr 2026, 1.8% of George Bush Intercontinental Airport (IAH) to Memphis International Airport (MEM) flights were cancelled and 25.4% arrived at least 15 minutes late, across 2,333 flights, flown by UA, OO. Cancellations peak in January.
Check today's live IAH departures →Airport pages: George Bush Intercontinental Airport (IAH) · Memphis International Airport (MEM)
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.