Qatar Airways flight QR 2143: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:40 San Diego (SAN) 2 12:21 San Francisco (SFO) 1
QR 2143 Non-stop Embraer EMB 175 (E75) 1:41 Effective from 2025-06-12
Codeshare flight, operated by Alaska Airlines.(AS 3347)
Daily 15:00 Seattle-Tacoma (SEA) 17:37 Calgary (YYC)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-03-19 through 2025-04-21
Codeshare flight, operated by Alaska Airlines.(AS 2226)
Tue,Thu,Sun 15:45 Seattle-Tacoma (SEA) 18:20 Calgary (YYC)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 2096)
Tue,Sun 15:50 Seattle-Tacoma (SEA) 18:20 Calgary (YYC)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2024-11-24 through 2024-12-01
Codeshare flight, operated by Alaska Airlines.(AS 2096)
Daily 16:00 Seattle-Tacoma (SEA) 18:36 Bozeman (BZN)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2025-01-06 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 3413)
Daily 17:36 San Francisco (SFO) 1 20:08 Boise (BOI)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:32 Valid until 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 3457)
Mon,Wed,Fri 17:42 San Francisco (SFO) 1 20:19 Boise (BOI)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2024-11-22 through 2024-12-02
Codeshare flight, operated by Alaska Airlines.(AS 3457)
Daily 17:43 San Francisco (SFO) 1 20:19 Boise (BOI)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2024-10-27 through 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 3457)
Daily 17:45 Seattle-Tacoma (SEA) 20:41 Phoenix Sky Harbor (PHX) 3
QR 2143 Non-stop Boeing 737 (73J) 2:56 Effective 2025-04-22 through 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 608)
Sat 17:47 San Francisco (SFO) 1 20:24 Boise (BOI)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2024-11-23 through 2024-11-30
Codeshare flight, operated by Alaska Airlines.(AS 3457)
Daily 18:16 San Francisco (SFO) 1 20:55 Boise (BOI)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2024-12-03 through 2024-12-18
Codeshare flight, operated by Alaska Airlines.(AS 3457)
Mon,Wed,Fri,Sat 18:20 San Francisco (SFO) 1 21:00 Boise (BOI)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:40 Effective 2024-12-20 through 2025-01-04
Codeshare flight, operated by Alaska Airlines.(AS 3457)
Daily 18:24 San Francisco (SFO) 1 21:00 Boise (BOI)
QR 2143 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2024-10-01 through 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 3457)
Daily 19:45 Seattle-Tacoma (SEA) 23:29 Denver (DEN)
QR 2143 Non-stop Boeing 737 (73J) 2:44 Effective 2025-05-15 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 642)
This flight number is listed as serving the following routes:


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Qatar Airways flight QR 2143: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR2143
10:40
San Diego (SAN) 2

12:21
San Francisco (SFO) 1
Effective from 2025-06-12
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
15:00
Seattle-Tacoma (SEA)

17:37
Calgary (YYC)
Effective 2025-03-19 through 2025-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2226)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
15:45
Seattle-Tacoma (SEA)

18:20
Calgary (YYC)
Effective 2024-12-19 through 2025-01-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2096)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
15:50
Seattle-Tacoma (SEA)

18:20
Calgary (YYC)
Effective 2024-11-24 through 2024-12-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2096)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
16:00
Seattle-Tacoma (SEA)

18:36
Bozeman (BZN)
Effective 2025-01-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3413)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
17:36
San Francisco (SFO) 1

20:08
Boise (BOI)
Valid until 2024-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3457)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
17:42
San Francisco (SFO) 1

20:19
Boise (BOI)
Effective 2024-11-22 through 2024-12-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3457)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
17:43
San Francisco (SFO) 1

20:19
Boise (BOI)
Effective 2024-10-27 through 2024-11-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3457)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
17:45
Seattle-Tacoma (SEA)

20:41
Phoenix Sky Harbor (PHX) 3
Effective 2025-04-22 through 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 608)
Duration: 2:56, non-stop
Boeing 737 (73J)
Qatar Airways QR2143
17:47
San Francisco (SFO) 1

20:24
Boise (BOI)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3457)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
18:16
San Francisco (SFO) 1

20:55
Boise (BOI)
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3457)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
18:20
San Francisco (SFO) 1

21:00
Boise (BOI)
Effective 2024-12-20 through 2025-01-04
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 3457)
Duration: 1:40, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
18:24
San Francisco (SFO) 1

21:00
Boise (BOI)
Effective 2024-10-01 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3457)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)
Qatar Airways QR2143
19:45
Seattle-Tacoma (SEA)

23:29
Denver (DEN)
Effective 2025-05-15 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 642)
Duration: 2:44, non-stop
Boeing 737 (73J)
This flight number is listed as serving the following routes:
  • San Diego (SAN) - San Francisco (SFO)
  • San Francisco (SFO) - Boise (BOI)
  • Seattle-Tacoma (SEA) - Bozeman (BZN)
  • Seattle-Tacoma (SEA) - Calgary (YYC)
  • Seattle-Tacoma (SEA) - Denver (DEN)
  • Seattle-Tacoma (SEA) - Phoenix Sky Harbor (PHX)
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