ON TIMEBOARD
BLV Belleville / VPS Valparaiso

BLV → VPS on time

Scott AFB/Midamerica (Belleville, IL) to Destin-Fort Walton Beach (Valparaiso, FL). Every scheduled flight, September 2025 to August 2026.

On time
67%
arrived < 15 min late
Cancelled
0.8%
396 flights
Typical arrival
−8 min
median vs schedule
When late
+114 min
average delay
Flights / day
1
1 airline

67% of flights from Belleville to Valparaiso arrived on time over the past 12 months. That is worse than the typical U.S. route. 14% of flights arrived more than an hour late or not at all.

How late?

The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for BLV → VPS: when a flight was late, it was under 45 minutes late 47% of the time. About 1 in 7 flights landed an hour or more late, and 1 in 28 three hours or more; 0.8% were cancelled outright.

Share of all 396 scheduled flights, past 12 months, by arrival time against schedule.

By airline

AirlineFlightsOn timeCancelledTypical arrival1h+ lateAvg when lateOperated by
Allegiant Air39667%0.8%−8 min13.6%+114 minAllegiant Air

Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.

Best time of day to fly

On-time rate by scheduled departure hour (local time at BLV). Delays build through the day as late planes knock on, so early flights usually do best.

40%70%100%9 a.m. departures: too few flights (22 flights)9a10 a.m. departures: too few flights (38 flights)10a11 a.m. departures: too few flights (36 flights)11anoon departures: too few flights12p1 p.m. departures: too few flights (27 flights)1p2 p.m. departures: too few flights (11 flights)2p3 p.m. departures: too few flights (9 flights)3p4 p.m. departures: too few flights (67 flights)4p5 p.m. departures: too few flights (27 flights)5p6 p.m. departures: too few flights (10 flights)6p7 p.m. departures: too few flights (13 flights)7p8 p.m. departures: too few flights (34 flights)8p9 p.m. departures: 55% on time (101 flights)559p
BLV → VPS, share of flights arriving on time, by departure hour. Hours with under 100 flights are greyed out.
82%+ on time76–82%68–76%under 68%too few flights

By month

Each calendar month pooled over 2023–2026. Best: August (78%). Worst: June (56%).

40%70%100%Jan: too few flights (50 flights)JanFeb: too few flights (51 flights)FebMar: too few flights (89 flights)MarApr: too few flights (75 flights)AprMay: 66% on time (108 flights)66MayJun: 56% on time (147 flights)56JunJul: 61% on time (147 flights)61JulAug: 78% on time (121 flights)78AugSep: too few flights (95 flights)SepOct: too few flights (98 flights)OctNov: too few flights (71 flights)NovDec: too few flights (69 flights)Dec

By day of week

DayFlightsOn timeCancelled
Monday60——
Tuesday27——
Wednesday38——
Thursday65——
Friday61——
Saturday77——
Sunday68——

Why flights were late

Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.

Late inbound plane 51%Airline (crew, maintenance, ops) 18%Air traffic & airport (NAS) 16%Severe weather 15%

Cancellations: airline 2 · weather 1

Month by month

Not enough months with data to draw a trend.

Questions

How often are flights from BLV to VPS on time?

67% of 396 scheduled flights from Belleville, IL to Valparaiso, FL arrived within 15 minutes of schedule between September 2025 and August 2026. 0.8% were cancelled.

What month has the most delays from BLV to VPS?

June (56% on time). The best month is August (78%), over 2023–2026.

Related

Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.