Qatar Airways
flight
QR 2143:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR2143
Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 3347)
Duration: 1:41, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2143
Effective 2025-06-12 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 3347)
Duration: 1:42, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2143
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 3347)
Duration: 1:45, non-stop Embraer EMB 175 (E75)
Qatar Airways QR2143
Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 524)
Duration: 2:43, non-stop Boeing 737-800 (73H)
Qatar Airways QR2143
Valid until 2025-05-07
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 608)
Duration: 2:52, non-stop Boeing 737 (73J)
Qatar Airways QR2143
Effective 2025-05-03 through 2025-05-11
Mon
Tue
Wed
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-
Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 608)
Duration: 2:52, non-stop Boeing 737-800 (73H)
Qatar Airways QR2143
Effective 2025-05-09 through 2025-05-14
Mon
Tue
-
-
Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 608)
Duration: 2:52, non-stop Boeing 737 (73J)
Qatar Airways QR2143
Operates only on 2025-05-13
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 608)
Duration: 2:52, non-stop Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
- San Diego (SAN) - San Francisco (SFO)
- Seattle-Tacoma (SEA) - Denver (DEN)
- Seattle-Tacoma (SEA) - Phoenix Sky Harbor (PHX)