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Route Reliability

Providence → Washington

PVD–IAD · 371 miles · Rhode Island T. F. Green International Airport to Washington Dulles International Airport

68
Usually Fine
WanderNerd Reliability Score
76%
Arrive within 15 minutes
22 min
Average arrival delay
2.5%
Cancelled
1,099
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 76% of the time across 1,099 flights. No comparison to make.

What the data says

Morning-you made the right choice.

PVD–IAD flights departing between 6–9 AM arrived on time 92% of the time, versus 65% between 12–3 PM.

Skip Wednesday if you can.

PVD–IAD flights arrived on time 80% of the time on Thursdays. On Wednesdays: 73%.

Trending in the right direction.

PVD–IAD flights arrived on time 81% of the time over the last three months in the data, compared with 66% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon79%(158 flights)
  • Tue75%(141 flights)
  • Wed73%(143 flights)
  • Thu80%(157 flights)
  • Fri75%(163 flights)
  • Sat79%(140 flights)
  • Sun74%(168 flights)
On-time by departure window
  • 3–6 AM85%(27 flights)
  • 6–9 AM92%(111 flights)
  • 9 AM–12 PM79%(339 flights)
  • 12–3 PM65%(334 flights)
  • 6–9 PM79%(259 flights)
On-time trend by month
78%
May

Jun 66% → May 78% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202566%102
July 202566%106
August 202583%107
September 202589%89
October 202587%90
November 202580%69
December 202560%91
January 202657%58
February 202681%48
March 202680%80
April 202684%115
May 202678%115

Same trip, other airports

Keep nerding

Based on 1,099 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.