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Route Reliability

Washington → Key West

DCA–EYW · 1,023 miles · Ronald Reagan Washington National Airport to Key West International Airport

80
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
1 min early
Average arrival delay
1.7%
Cancelled
576
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 82% of the time across 576 flights. No comparison to make.

What the data says

Morning flights do better here.

DCA–EYW flights departing between 6–9 AM arrived on time 85% of the time, versus 78% between 12–3 PM.

Friday is doing you no favors.

DCA–EYW flights arrived on time 89% of the time on Wednesdays. On Fridays: 76%.

Ticking up lately.

DCA–EYW flights arrived on time 87% of the time over the last three months in the data, compared with 81% 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
  • Mon83%(77 flights)
  • Tue86%(80 flights)
  • Wed89%(81 flights)
  • Thu77%(78 flights)
  • Fri76%(79 flights)
  • Sat81%(87 flights)
  • Sun83%(80 flights)
On-time by departure window
  • 6–9 AM85%(332 flights)
  • 9 AM–12 PM82%(34 flights)
  • 12–3 PM78%(196 flights)
On-time trend by month
87%
May

Jun 90% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%29
July 202577%31
August 202587%31
September 202575%32
October 202580%35
November 202573%59
December 202573%60
January 202684%56
February 202686%56
March 202683%60
April 202690%59
May 202687%54

Same trip, other airports

Keep nerding

Based on 576 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.