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Route Reliability

Omaha → Seattle

OMA–SEA · 1,368 miles · Eppley Airfield to Seattle–Tacoma International Airport

93
Nerd Approved
WanderNerd Reliability Score
85%
Arrive within 15 minutes
2 min
Average arrival delay
0%
Cancelled
511
Flights in the data

Data through May 2026.

Alaska Airlines is the only airline in this data on this route, arriving on time 85% of the time across 511 flights. No comparison to make.

What the data says

Morning-you made the right choice.

OMA–SEA flights departing between 6–9 AM arrived on time 95% of the time, versus 78% between 3–6 PM.

Skip Monday if you can.

OMA–SEA flights arrived on time 94% of the time on Saturdays. On Mondays: 80%.

It basically never cancels.

Out of 511 scheduled flights, only 0.0% were cancelled.

Ticking up lately.

OMA–SEA flights arrived on time 86% 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
  • Mon80%(75 flights)
  • Tue84%(68 flights)
  • Wed83%(72 flights)
  • Thu84%(76 flights)
  • Fri87%(76 flights)
  • Sat94%(67 flights)
  • Sun82%(77 flights)
On-time by departure window
  • 6–9 AM95%(164 flights)
  • 12–3 PM86%(98 flights)
  • 3–6 PM78%(249 flights)
On-time trend by month
97%
May

Jun 75% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%60
July 202586%62
August 202586%62
September 202593%60
October 202588%34
November 202577%30
December 202574%31
January 202683%24
February 202684%25
March 202671%31
April 202691%34
May 202697%58

Keep nerding

Based on 511 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.