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

Valparaiso, FL (VPS) to Houston, TX (HOU) flight delay odds

78.6% of 252 official scheduled VPS-to-HOU flights arrived on time; 14.3% arrived at least 30 minutes late and 0.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
78.6%arrived on time
14.3%30+ min late
0.8%cancelled
252scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.9%all scheduled flights
120+ minutes late3.6%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+4.8 mincompleted flights

Which departure time was most reliable for VPS to HOU?

Among qualifying VPS-to-HOU departure window results, Evening had the highest on-time rate: 78.7% of 169 flights. Afternoon was lowest at 78.6% across 70 flights.

Departure windowFlightsOn time30+ minCancelled
Afternoon7078.6%11.4%0.0%
Evening16978.7%15.4%1.2%

Which weekday was most reliable for VPS to HOU?

Among qualifying VPS-to-HOU weekday results, Monday had the highest on-time rate: 87.5% of 40 flights. Friday was lowest at 72.1% across 43 flights.

DayFlightsOn time30+ minCancelled
Monday4087.5%7.5%0.0%
Thursday3873.7%15.8%0.0%
Friday4372.1%20.9%2.3%
Saturday4077.5%15.0%0.0%
Sunday4481.8%9.1%2.3%

Which airline was most reliable for VPS to HOU?

Only Southwest Airlines met the VPS-to-HOU airline threshold: 78.6% of 252 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines25278.6%14.3%0.8%

Which month was most reliable for VPS to HOU?

Among qualifying VPS-to-HOU month results, September 2025 had the highest on-time rate: 90.5% of 21 flights. July 2025 was lowest at 51.6% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253151.6%32.3%0.0%
August 20252387.0%13.0%0.0%
September 20252190.5%4.8%0.0%
October 20253086.7%13.3%0.0%
November 20251888.9%5.6%5.6%
December 20251586.7%6.7%0.0%
March 20262085.0%10.0%5.0%
April 20262979.3%6.9%0.0%
May 20263174.2%16.1%0.0%
June 20263070.0%23.3%0.0%

What drove VPS to HOU delay minutes?

Late aircraft was the largest recorded VPS-to-HOU delay category, accounting for 85.5% of 3,487 BTS-attributed delay minutes during July 2025–June 2026.

Airline9.2%
Late aircraft85.5%
National airspace5.0%
Weather0.3%
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.