Valparaiso (VPS) to Boston (BOS): On-Time Performance
Data through July 2026
Valparaiso (VPS) to Boston (BOS) is a thinner route than most in this dataset — 143 departures over the past year, roughly 3 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 69% arrived on time, noticeably below the national average of 78%.
- On-time
- 69%
- arrived <15 min late
- Avg delay
- 21 min
- completed flights
- Cancelled
- 0.6%
- Flights/day
- 0.39
- last 12 months
- Duration
- 3h 2m
- scheduled
- Distance
- 1,187 mi
Best airline from VPS to BOS
2 airlines flew this route regularly between 2024-07 and 2026-07.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| Allegiant Airmost reliable | 92% | 6 min | 0.0% | 64 |
| JetBlue Airways | 56% | 30 min | 0.9% | 113 |
Monthly on-time trend
Best time to fly from VPS to BOS
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 74% | 16 min |
| Wednesday | 0% | 17 min |
| Thursday | 36% | 52 min |
| Friday | 78% | 10 min |
| Saturdaybest | 82% | 20 min |
| Sunday | 50% | 23 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft28%
- Airline operations13%
- National airspace system57%
- Weather1%
Frequently asked questions
- How often are flights from VPS to BOS delayed?
- 31% of VPS–BOS flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 21 minutes.
- Which airline is most reliable from VPS to BOS?
- Allegiant Air has the best on-time record on this route at 92%, based on 64 flights. 2 airlines flew VPS–BOS frequently enough to compare in this period.
- How long is the flight from VPS to BOS?
- The scheduled VPS–BOS flight time averages 3h 2m over 1,187 miles. Actual arrival times vary — flights on this route land 15+ minutes late 31% of the time.
- How often are VPS to BOS flights cancelled?
- 0.6% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
Explore related pages
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Related guides
Based on 177 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.