Route Reliability
Lihue → Portland
LIH–PDX · 2,630 miles · Lihue Airport to Portland International Airport
- 86%
- Arrive within 15 minutes
- 5 min early
- Average arrival delay
- 1.0%
- Cancelled
- 197
- Flights in the data
Data through May 2026.
Alaska Airlines is the only airline in this data on this route, arriving on time 86% of the time across 197 flights. No comparison to make.
What the data says
Mornings have a slight edge.
Departures between 9 AM–12 PM arrived on time 89% of the time, against 85% between 12–3 PM.
Friday is doing you no favors.
LIH–PDX flights arrived on time 93% of the time on Mondays and just 76% on Fridays. That gap is worth planning around.
Slipping a little lately.
LIH–PDX flights arrived on time 82% of the time over the last three months in the data, compared with 88% in the three months before that.
Flights on this route
The breakdown
- Mon93%(29 flights)
- Tue85%(27 flights)
- Wed82%(28 flights)
- Thu89%(27 flights)
- Fri76%(29 flights)
- Sat93%(28 flights)
- Sun82%(27 flights)
- 9 AM–12 PM89%(44 flights)
- 12–3 PM85%(129 flights)
- 3–6 PM86%(14 flights)
- 6–9 PM—(5 flights)
- 9 PM–12 AM—(3 flights)
Nov 100% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 100% | 10 |
| December 2025 | 90% | 31 |
| January 2026 | 81% | 31 |
| February 2026 | 93% | 28 |
| March 2026 | 86% | 29 |
| April 2026 | 83% | 30 |
| May 2026 | 77% | 31 |
Keep nerding
Based on 197 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.