BLV to VPS flight delays
Belleville, IL (BLV) Valparaiso, FL (VPS) · 587 miles
393 flights · January 2025 – August 2026 · US Bureau of Transportation Statistics
67.69%
Arrived on time
Within 15 minutes of schedule
0.76%
Cancelled
Share of scheduled flights
99 min
When late, late by
Average across delayed arrivals
32 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In September it ran 39.6 points more punctual than in June — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
The route has been getting worse. The later months run 18.5 points less punctual than the earlier ones. A drift of that size is rarely weather; it is more often an airline adding frequencies faster than the airports can absorb them.
The two directions do not behave alike. VPS to BLV arrives on time 6.8 points more often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.
This is a late route. Flights from Belleville to Valparaiso miss their scheduled arrival often enough that a tight connection at the far end is a connection at risk.
Which airline should you fly on this route?
Over January 2025 – August 2026, Allegiant Air arrived on time most often on BLV to VPS. Flights ran closest to schedule in September and worst in June.
Every airline on BLV to VPS
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Allegiant Air | 393 | 67.69% | 0.76% | 99 min | D |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
VPS to BLV Valparaiso back to Belleville 74.49% on time CCommon questions
Are flights from Belleville to Valparaiso usually delayed?
67.69% of flights on the BLV to VPS route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is worse than the average route in this record.
Which airlines fly from Belleville to Valparaiso?
Only Allegiant Air appears in the published record on this route, with 393 flights and 67.69% arriving on time.
How often are BLV to VPS flights cancelled?
0.76% of scheduled flights did not operate — about 8 in every thousand. That is in the normal range.
What is the best month to fly Belleville to Valparaiso?
September, when 88.6% of flights arrived on time. The worst was June at 49%.
When BLV to VPS flights are late, how late are they?
About 99 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on BLV to VPS during January 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →