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Route Reliability

El Paso → Seattle

ELP–SEA · 1,368 miles · El Paso International Airport to Seattle–Tacoma International Airport

76
Usually Fine
WanderNerd Reliability Score
78%
Arrive within 15 minutes
3 min
Average arrival delay
1.4%
Cancelled
354
Flights in the data

Data through May 2026.

Alaska Airlines is the only airline in this data on this route, arriving on time 78% of the time across 354 flights. No comparison to make.

What the data says

The 12–3 PM departure wins.

ELP–SEA flights departing between 12–3 PM arrived on time 89% of the time, versus 77% between 6–9 PM.

Friday is doing you no favors.

ELP–SEA flights arrived on time 88% of the time on Mondays and just 64% on Fridays. That gap is worth planning around.

Flights on this route

The breakdown

On-time by weekday
  • Mon88%(51 flights)
  • Tue83%(47 flights)
  • Wed82%(50 flights)
  • Thu74%(50 flights)
  • Fri64%(50 flights)
  • Sat84%(45 flights)
  • Sun73%(52 flights)
On-time by departure window
  • 12–3 PM89%(26 flights)
  • 6–9 PM77%(319 flights)
On-time trend by month
84%
May

Jun 64% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202564%28
July 202577%30
August 202579%29
September 202577%30
October 202581%31
November 202579%29
December 202574%31
January 202678%23
February 202688%24
March 202672%29
April 202687%30
May 202684%31

Keep nerding

Based on 354 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.