Route Type Cabins First flight Distance Flown Flights 1. PDX ✈ ONT domestic Y 1990-11-2525 Nov 1990 839 4,195 5 2. ONT ✈ PDX domestic Y 1990-11-3030 Nov 1990 839 4,195 5 3. PDX ✈ DFW domestic Y 1990-05-088 May 1990 1,614 3,228 2 4. DFW ✈ DCA domestic Y 1990-05-088 May 1990 1,190 1,190 1 5. DCA ✈ ATL domestic Y 1990-05-1111 May 1990 547 547 1 6. ATL ✈ PDX domestic Y 1990-05-1111 May 1990 2,168 2,168 1 7. DFW ✈ PDX domestic Y 1990-08-2626 Aug 1990 1,614 1,614 1 8. PDX ✈ LAX domestic Y 1990-09-2727 Sep 1990 835 835 1 9. LAX ✈ PDX domestic Y 1990-09-2828 Sep 1990 835 835 1 10. PDX ✈ SFO domestic Y 1990-10-2323 Oct 1990 551 551 1 11. SFO ✈ PDX domestic Y 1990-10-2525 Oct 1990 551 551 1 12. ONT ✈ SFO domestic Y 1990-12-044 Dec 1990 363 363 1 13. SFO ✈ ONT domestic Y 1990-12-055 Dec 1990 363 363 1 14. LAX ✈ SAN domestic Y 1990-12-1212 Dec 1990 109 109 1 15. SAN ✈ LAX domestic Y 1990-12-1212 Dec 1990 109 109 1