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Route Reliability

Philadelphia → Burlington

PHL–BTV · 335 miles · Philadelphia International Airport to Burlington International Airport

65
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
12 min
Average arrival delay
4.4%
Cancelled
1,080
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 79% of the time across 1,080 flights. No comparison to make.

What the data says

Morning-you made the right choice.

PHL–BTV flights departing between 9 AM–12 PM arrived on time 87% of the time, versus 67% between 12–3 PM.

Sunday scaries are real for this one.

PHL–BTV flights arrived on time 84% of the time on Fridays. On Sundays: 73%.

Keep a backup plan handy.

This route was cancelled 4.4% of the time. Typical for U.S. flights is around 1–2%.

Trending in the right direction.

PHL–BTV flights arrived on time 86% of the time over the last three months in the data, compared with 73% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon77%(150 flights)
  • Tue79%(140 flights)
  • Wed83%(137 flights)
  • Thu82%(146 flights)
  • Fri84%(146 flights)
  • Sat76%(153 flights)
  • Sun73%(153 flights)
On-time by departure window
  • 6–9 AM86%(42 flights)
  • 9 AM–12 PM87%(307 flights)
  • 12–3 PM67%(236 flights)
  • 3–6 PM79%(126 flights)
  • 6–9 PM87%(15 flights)
  • 9 PM–12 AM78%(299 flights)
On-time trend by month
89%
May

Jun 78% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202578%85
July 202574%86
August 202580%90
September 202576%76
October 202578%85
November 202583%83
December 202565%88
January 202679%84
February 202675%79
March 202678%81
April 202691%90
May 202689%98

Keep nerding

Based on 1,080 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.