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

Chicago, IL (ORD) to Valparaiso, FL (VPS) flight delay odds

75.5% of 322 official scheduled ORD-to-VPS flights arrived on time; 17.1% arrived at least 30 minutes late and 0.9% 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
75.5%arrived on time
17.1%30+ min late
0.9%cancelled
322scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.8%all scheduled flights
120+ minutes late3.1%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+6.6 mincompleted flights

Which departure time was most reliable for ORD to VPS?

Among qualifying ORD-to-VPS departure window results, Late morning had the highest on-time rate: 80.1% of 136 flights. Early morning was lowest at 72.9% across 177 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning17772.9%19.8%1.1%
Late morning13680.1%11.8%0.7%

Which weekday was most reliable for ORD to VPS?

Among qualifying ORD-to-VPS weekday results, Wednesday had the highest on-time rate: 83.7% of 43 flights. Thursday was lowest at 60.5% across 43 flights.

DayFlightsOn time30+ minCancelled
Monday4470.5%15.9%2.3%
Tuesday4582.2%8.9%0.0%
Wednesday4383.7%9.3%0.0%
Thursday4360.5%30.2%0.0%
Friday4369.8%20.9%2.3%
Saturday6180.3%16.4%0.0%
Sunday4379.1%18.6%2.3%

Which airline was most reliable for ORD to VPS?

Among qualifying ORD-to-VPS airline results, Envoy Air had the highest on-time rate: 79.9% of 244 flights. American Airlines was lowest at 61.5% across 78 flights.

AirlineFlightsOn time30+ minCancelled
Envoy Air24479.9%12.7%0.8%
American Airlines7861.5%30.8%1.3%

Which month was most reliable for ORD to VPS?

Among qualifying ORD-to-VPS month results, June 2026 had the highest on-time rate: 96.7% of 30 flights. August 2025 was lowest at 61.1% across 36 flights.

MonthFlightsOn time30+ minCancelled
July 20253562.9%28.6%2.9%
August 20253661.1%30.6%0.0%
November 20253070.0%20.0%3.3%
December 20253167.7%22.6%0.0%
January 20263080.0%20.0%0.0%
February 20262885.7%3.6%0.0%
March 20263177.4%16.1%0.0%
April 20263080.0%10.0%0.0%
May 20263180.6%6.5%3.2%
June 20263096.7%3.3%0.0%

What drove ORD to VPS delay minutes?

Late aircraft was the largest recorded ORD-to-VPS delay category, accounting for 48.8% of 4,933 BTS-attributed delay minutes during July 2025–June 2026.

Airline12.7%
Late aircraft48.8%
National airspace26.5%
Weather12.1%
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.