Honolulu (HNL) – Portland (PDX)
- Distance
- 4,189 km
- 2,603 mi · 2,262 nm
- Flight time
- 5 h 25 min / 5 h 57 min
- Average gate to gate: HNL → PDX / back
- Time difference
- 2 h / 3 h
- January / July
- CO2 per passenger
- 490 kg
- One way, economy, incl. RF (290 kg CO2 only)
- Passengers / year
- 338,838
- Aug 2025 – Jul 2026 · +12.3%
- Flights / week
- 35
- Both directions, average
- Seats filled
- 85%
- 398,779 seats a year
- Airlines nonstop
- 2
- AS, HA
Traffic: U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service), Aug 2025 – Jul 2026. Distance: WGS-84 ellipsoid. CO2: UK DESNZ 2026 factors. Sources
The way there
- Heading from HNL
- 42°
- Heading from PDX
- 242°
- Halfway point
- 34.73, -142.84
- Great-circle km
- 4,188 km (sphere, for EU261)
- In the air HNL → PDX
- 5 h 2 min
- In the air PDX → HNL
- 5 h 30 min
- Clocks
- 2 h in January, 3 h in July
The estimate for a route without real times is 5 h 45 min; how it is worked out is on Sources.
Show as a table
| Month | Passengers |
|---|---|
| Aug 2025 | 31,369 |
| Sep 2025 | 26,227 |
| Oct 2025 | 29,383 |
| Nov 2025 | 27,612 |
| Dec 2025 | 27,202 |
| Jan 2026 | 27,226 |
| Feb 2026 | 24,622 |
| Mar 2026 | 27,298 |
| Apr 2026 | 26,538 |
| May 2026 | 29,879 |
| Jun 2026 | 29,796 |
| Jul 2026 | 31,686 |
Show as a table
| Month | Flights |
|---|---|
| Aug 2025 | 168 |
| Sep 2025 | 143 |
| Oct 2025 | 149 |
| Nov 2025 | 144 |
| Dec 2025 | 150 |
| Jan 2026 | 155 |
| Feb 2026 | 137 |
| Mar 2026 | 148 |
| Apr 2026 | 146 |
| May 2026 | 160 |
| Jun 2026 | 150 |
| Jul 2026 | 159 |
Airlines flying HNL–PDX nonstop
| Airline | Flights / week | Share of passengers |
|---|---|---|
| ASAlaska Airlines | 20 | 58% |
| HAHawaiian Airlines | 14 | 42% |
Both directions, Aug 2025 – Jul 2026. Airlines with at least one flight a month. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service). Sources
Aircraft on this route
- Airbus Industrie A321-200n · 877 flights
- Airbus Industrie A330-200 · 673 flights
- Boeing B737 Max 900 · 186 flights
- Boeing 737-900ER · 52 flights
- Boeing B737 Max 800 · 13 flights
- Boeing 737-800 · 6 flights
- Boeing 767-300/300ER · 1 flight
- B787-900 Dreamliner · 1 flight
Also carried: 1,023 tonnes of freight and 318 tonnes of mail a year (passenger and cargo flights).
Punctuality
- On time
- 69.1%
- Arrived within 15 min of schedule
- Average delay
- 22 min
- Late arrivals count, early ones as 0
- Cancelled
- 1.3%
- Flights counted
- 1,819
- Aug 2025 – Jul 2026
| Airline | On time | Average delay |
|---|---|---|
| ASAlaska Airlines | 70.9% | 17 min |
| HAHawaiian Airlines | 66.7% | 28 min |
Delay minutes by cause: airline 75% · aircraft arriving late 16% · air traffic system 6% · weather 1% · security 1%.
Both directions, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance (US domestic flights of the larger US airlines). Sources
Delay compensation (EU261 / UK261)
Measured by great-circle distance: 4,188 km.
Neither EU261 nor UK261 covers this route: it neither starts nor ends in the EU, EEA, Switzerland or the UK. Other countries have their own rules (for example Canada's APPR or Brazil's ANAC rules).
Also owed for a cancellation with less than 14 days' notice or denied boarding. Not owed for extraordinary circumstances. On a connection, the distance to the final destination counts. From 23 October 2027 the EU's Regulation 2026/2202 applies; it keeps these amounts (what changes in 2027). Information, not legal advice.