Kansas City (MCI) to Portland (PDX) flights
Alaska Airlines, Southwest Airlines fly nonstop from Kansas City International Airport to Portland International Airport, with about 9 flights a week in July 2026. The 1,482-mile flight takes about 3h 47m gate to gate.
- Distance
- 1,482 mi · 2,385 km
- Flight time
- 3h 47m
- Airlines
- 2
- Seats filled
- 74%
Airlines flying MCI to PDX
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 7 | Boeing 737-800, Boeing 737-900ER, Boeing 737 MAX 9 | 38,187 | 3h 48m |
| Southwest Airlines | 2 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 4,948 | 3h 30m |
| Horizon AirSeasonal or ended | n/a | Embraer E175 | 1,662 | 3h 53m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
MCI to PDX flight schedule
4 flight numbers flew this route in August 2026. The first usually leaves at 1:35pm and the last at 8:00pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 4639Southwest Airlines | 1:35pm | 3:10pm | 4 | n/a |
| AS 512Alaska Airlines | 2:48pm | 4:40pm | 13 | 85% |
| AS 1519Alaska Airlines | 5:50pm | 7:46pm | 18 | 90% |
| WN 2422Southwest Airlines | 8:00pm | 9:35pm | 4 | n/a |
Is MCI to PDX on time?
From September 2025 to August 2026, 86% of 372 flights arrived within 15 minutes of schedule and 0.5% were cancelled. Flights leaving around 5pm were the most punctual (89%), those around 3pm the least (81%). Most delay time was caused by late-arriving aircraft (70%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 338 | 89% | 8 min | 0.6% |
| Southwest Airlines | 34 | 56% | 23 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 12pm to 1pm | 10 | 70% | |
| 1pm to 2pm | 19 | 84% | |
| 2pm to 3pm | 13 | 85% | |
| 3pm to 4pm | 33 | 81% | |
| 4pm to 5pm | 92 | 86% | |
| 5pm to 6pm | 201 | 89% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 40 | 4,055 | |
| September 2025 | 38 | 4,362 | |
| October 2025 | 31 | 4,079 | |
| November 2025 | 28 | 3,270 | |
| December 2025 | 28 | 3,837 | |
| January 2026 | 24 | 2,267 | |
| February 2026 | 20 | 2,042 | |
| March 2026 | 28 | 3,507 | |
| April 2026 | 30 | 3,099 | |
| May 2026 | 31 | 3,780 | |
| June 2026 | 39 | 5,092 | |
| July 2026 | 38 | 5,497 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.