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

Pensacola, FL (PNS) to Houston, TX (IAH) flight delay odds

Historically, 81.7% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 607 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
81.7%arrived on time
11.9%30+ min late
1.6%cancelled
607scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.1%all scheduled flights
120+ minutes late3.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+7.2 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
Early morning37088.9%6.8%2.2%
Late morning8484.5%8.3%0.0%
Afternoon4146.3%41.5%0.0%
Evening11268.8%20.5%1.8%

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
Monday8679.1%15.1%1.2%
Tuesday8883.0%10.2%0.0%
Wednesday8885.2%10.2%2.3%
Thursday9083.3%8.9%2.2%
Friday8577.6%16.5%2.4%
Saturday9481.9%9.6%1.1%
Sunday7681.6%13.2%2.6%

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
United Airlines42589.6%6.1%1.9%
SkyWest Airlines17261.0%26.7%1.2%
Spirit Airlines10100.0%0.0%0.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20257378.1%9.6%4.1%
August 20256572.3%15.4%4.6%
September 20256088.3%8.3%0.0%
October 20255680.4%16.1%0.0%
November 20252982.8%13.8%3.4%
December 20253180.6%9.7%0.0%
January 20265386.8%5.7%1.9%
February 20265691.1%7.1%0.0%
March 20263591.4%2.9%5.7%
April 20263096.7%3.3%0.0%
May 20265278.8%15.4%0.0%
June 20266768.7%25.4%0.0%

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.

Airline48.7%
Late aircraft30.4%
National airspace14.4%
Weather6.5%
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.