BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
IAHCRP

Houston, TX (IAH) to Corpus Christi, TX (CRP) flight delay odds

Historically, 80.0% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 576 flights.

HISTORICAL ROUTE SIGNALLower disruption
80.0%arrived on time
14.4%30+ min late
1.4%cancelled
576scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late9.9%all scheduled flights
120+ minutes late4.0%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+9.4 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Afternoon25375.9%17.4%0.8%
Evening20585.4%9.8%2.4%
Night7983.5%13.9%1.3%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday8675.6%14.0%2.3%
Tuesday8184.0%13.6%0.0%
Wednesday9281.5%13.0%2.2%
Thursday8889.8%8.0%0.0%
Friday7071.4%20.0%1.4%
Saturday6379.4%15.9%1.6%
Sunday9677.1%17.7%2.1%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines57680.0%14.4%1.4%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 20256870.6%22.1%1.5%
August 20258478.6%16.7%0.0%
September 20255896.6%0.0%0.0%
October 20255881.0%12.1%0.0%
November 20256686.4%10.6%0.0%
December 20251855.6%33.3%0.0%
January 20263384.8%6.1%9.1%
February 20263193.5%6.5%0.0%
March 20265773.7%19.3%5.3%
April 20263174.2%19.4%0.0%
May 20264276.2%19.0%0.0%
June 20263076.7%16.7%3.3%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline42.4%
Late aircraft29.8%
National airspace13.5%
Weather14.2%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.