Qatar Airways flight QR 2666: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:00 Cincinnati (CVG) 11:55 Dallas Fort Worth (DFW)
QR 2666 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:55 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 4144)
Mon,Thu,Fri,Sun 11:25 Charlotte (CLT) 12:55 Atlanta (ATL) N
QR 2666 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 5105)
Daily 14:22 Cincinnati (CVG) 15:45 Dallas Fort Worth (DFW)
QR 2666 Non-stop Boeing 737-800 (738) 2:23 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1271)
Daily 14:25 Cincinnati (CVG) 15:55 Dallas Fort Worth (DFW)
QR 2666 Non-stop Boeing 737-800 (738) 2:30 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3305)
Daily 16:05 Los Angeles (LAX) 19:06 Salt Lake City (SLC)
QR 2666 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4938)
Daily 16:40 Chicago O'Hare (ORD) 3 17:59 Columbia (COU)
QR 2666 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3401)
Mon-Fri,Sun 16:52 Cincinnati (CVG) 18:40 Dallas Fort Worth (DFW)
QR 2666 Non-stop Boeing 737-800 (738) 2:48 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3305)
Daily 18:23 Cincinnati (CVG) 20:00 Dallas Fort Worth (DFW)
QR 2666 Non-stop Boeing 737-800 (738) 2:37 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2004)
Daily 19:00 Dallas Fort Worth (DFW) E 20:09 Shreveport (SHV)
QR 2666 Non-stop Canadair CRJ 700 (CR7) 1:09 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 6339)
Daily 19:00 Dallas Fort Worth (DFW) E 20:08 Shreveport (SHV)
QR 2666 Non-stop Canadair CRJ 700 (CR7) 1:08 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6346)
Mon,Tue,Thu-Sun 19:10 Dallas Fort Worth (DFW) E 20:18 Shreveport (SHV)
QR 2666 Non-stop Canadair CRJ 700 (CR7) 1:08 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 6207)
Mon 20:40 Dallas Fort Worth (DFW) E 21:45 Shreveport (SHV)
QR 2666 Non-stop Canadair CRJ 700 (CR7) 1:05 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6203)
Tue,Wed,Sat 20:44 Dallas Fort Worth (DFW) E 21:54 Shreveport (SHV)
QR 2666 Non-stop Canadair CRJ 700 (CR7) 1:10 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 6203)
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This flight number is listed as serving the following routes:
Qatar Airways flight QR 2666: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4144)
Duration: 2:55, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5105)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1271)
Duration: 2:23, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3305)
Duration: 2:30, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4938)
Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3401)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3305)
Duration: 2:48, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2004)
Duration: 2:37, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6339)
Duration: 1:09, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6346)
Duration: 1:08, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Qatar Airways QR2666
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6207)
Duration: 1:08, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Qatar Airways QR2666
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6203)
Duration: 1:05, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Qatar Airways QR2666
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6203)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Atlanta (ATL)
  • Chicago O'Hare (ORD) - Columbia (COU)
  • Cincinnati (CVG) - Dallas Fort Worth (DFW)
  • Dallas Fort Worth (DFW) - Shreveport (SHV)
  • Los Angeles (LAX) - Salt Lake City (SLC)