Route Type Cabins First flight Distance Flown Flights 1. PDX ✈ SEA domestic Y 1991-01-077 Jan 1991 129 6,708 52 2. SEA ✈ PDX domestic Y 1991-01-1111 Jan 1991 129 6,708 52 3. DFW ✈ PDX domestic Y 1991-01-044 Jan 1991 1,614 3,228 2 4. DFW ✈ DCA domestic Y 1991-01-011 Jan 1991 1,190 1,190 1 5. PDX ✈ DFW domestic Y 1991-01-011 Jan 1991 1,614 1,614 1 6. DCA ✈ DFW domestic Y 1991-01-044 Jan 1991 1,190 1,190 1 7. SLC ✈ DEN domestic Y 1991-04-1515 Apr 1991 380 380 1 8. SEA ✈ SLC domestic Y 1991-04-1515 Apr 1991 688 688 1 9. DFW ✈ FLL domestic Y 1991-04-1717 Apr 1991 1,118 1,118 1 10. DEN ✈ DFW domestic Y 1991-04-1717 Apr 1991 645 645 1 11. FLL ✈ DFW domestic Y 1991-04-1818 Apr 1991 1,118 1,118 1 12. PDX ✈ YVR international Y 1991-09-1414 Sep 1991 251 251 1 13. YVR ✈ PDX international Y 1991-09-1515 Sep 1991 251 251 1 14. SEA ✈ SJC domestic Y 1991-10-1616 Oct 1991 697 697 1 15. SJC ✈ SEA domestic Y 1991-10-1717 Oct 1991 697 697 1 16. PDX ✈ ONT domestic Y 1991-12-1313 Dec 1991 839 839 1 17. ONT ✈ PDX domestic Y 1991-12-1515 Dec 1991 839 839 1