Skip to content
WanderNerd
Check a flight

Route Reliability

Boston → Jacksonville

BOS–JAX · 1,011 miles · Boston Logan International Airport to Jacksonville International Airport

72
Usually Fine
WanderNerd Reliability Score
75%
Arrive within 15 minutes
8 min
Average arrival delay
2.5%
Cancelled
1,598
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.JetBlue Airways76%652 flights
  2. 2.Delta Air Lines74%946 flights

What the data says

Morning flights do better here.

BOS–JAX flights departing between 9 AM–12 PM arrived on time 87% of the time, versus 66% between 6–9 PM.

Sunday scaries are real for this one.

BOS–JAX flights arrived on time 81% of the time on Saturdays. On Sundays: 68%.

Not much between JetBlue Airways and Delta Air Lines.

On this route they all land within 74% to 76% on time. Pick on schedule and price.

Trending in the right direction.

BOS–JAX flights arrived on time 79% of the time over the last three months in the data, compared with 70% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon75%(228 flights)
  • Tue80%(217 flights)
  • Wed79%(214 flights)
  • Thu69%(231 flights)
  • Fri74%(233 flights)
  • Sat81%(192 flights)
  • Sun68%(240 flights)
On-time by departure window
  • 6–9 AM84%(520 flights)
  • 9 AM–12 PM87%(185 flights)
  • 12–3 PM70%(60 flights)
  • 3–6 PM66%(468 flights)
  • 6–9 PM66%(322 flights)
On-time trend by month
83%
May

Jun 71% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%132
July 202568%137
August 202581%131
September 202577%122
October 202574%140
November 202576%124
December 202568%141
January 202669%89
February 202673%91
March 202674%140
April 202681%148
May 202683%160

Keep nerding

Based on 1,598 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.