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Route Reliability

Seattle → Kahului

SEA–OGG · 2,639 miles · Seattle–Tacoma International Airport to Kahului Airport

81
Pretty Reliable
WanderNerd Reliability Score
79%
Arrive within 15 minutes
1 min
Average arrival delay
0.7%
Cancelled
1,809
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.Delta Air Lines89%365 flights
  2. 2.Hawaiian Airlines78%214 flights
  3. 3.Alaska Airlines76%1,230 flights

What the data says

The 3–6 PM departure wins.

SEA–OGG flights departing between 3–6 PM arrived on time 87% of the time, versus 73% between 6–9 PM.

Skip Monday if you can.

SEA–OGG flights arrived on time 84% of the time on Wednesdays. On Mondays: 77%.

Delta Air Lines runs this route best.

Delta Air Lines arrived on time 89% of the time on this route; Alaska Airlines managed 76%.

Trending in the right direction.

SEA–OGG flights arrived on time 82% of the time over the last three months in the data, compared with 75% 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
  • Mon77%(256 flights)
  • Tue77%(250 flights)
  • Wed84%(252 flights)
  • Thu78%(256 flights)
  • Fri77%(253 flights)
  • Sat80%(256 flights)
  • Sun79%(259 flights)
On-time by departure window
  • 6–9 AM83%(351 flights)
  • 9 AM–12 PM73%(467 flights)
  • 12–3 PM85%(582 flights)
  • 3–6 PM87%(38 flights)
  • 6–9 PM73%(344 flights)
On-time trend by month
89%
May

Jun 80% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%149
July 202579%148
August 202580%151
September 202582%141
October 202579%153
November 202577%143
December 202570%153
January 202681%155
February 202673%136
March 202675%149
April 202682%150
May 202689%154

Keep nerding

Based on 1,809 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.