Qatar Airways flight QR 7678: Cancun - Dallas Fort Worth

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 12:00 Cancun (CUN) 3 14:55 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 2:55 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1068)
Daily 12:10 Cancun (CUN) 3 15:10 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 3:00 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1068)
Daily 12:10 Cancun (CUN) 3 15:10 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 3:00 Effective from 2026-09-09
Codeshare flight, operated by American Airlines.(AA 1068)
Daily 12:11 Cancun (CUN) 3 15:30 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321neo (32Q) 3:19 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 1068)
Daily 12:11 Cancun (CUN) 3 15:10 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 2:59 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1068)
Daily 13:05 Cancun (CUN) 3 16:15 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 3:10 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 1068)
Tue,Wed,Fri,Sat 13:06 Cancun (CUN) 3 15:19 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 3:13 Effective 2026-01-06 through 2026-01-14
Codeshare flight, operated by American Airlines.(AA 1068)
Mon,Thu,Sun 13:06 Cancun (CUN) 3 15:19 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Boeing 737-800 (738) 3:13 Effective 2026-01-08 through 2026-01-15
Codeshare flight, operated by American Airlines.(AA 1068)
Mon,Wed-Fri,Sun 13:06 Cancun (CUN) 3 15:19 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Boeing 737-800 (738) 3:13 Effective 2026-01-16 through 2026-01-26
Codeshare flight, operated by American Airlines.(AA 1068)
Tue,Sat 13:06 Cancun (CUN) 3 15:19 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 3:13 Effective 2026-01-17 through 2026-01-24
Codeshare flight, operated by American Airlines.(AA 1068)
Mon-Fri,Sun 13:06 Cancun (CUN) 3 15:19 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Boeing 737-800 (738) 3:13 Effective 2026-01-27 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1068)
Sat 13:06 Cancun (CUN) 3 15:19 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 3:13 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 1068)
Mon-Wed,Fri-Sun 13:07 Cancun (CUN) 3 15:20 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321neo (32Q) 3:13 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1068)
Thu 13:07 Cancun (CUN) 3 15:20 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321 (321) 3:13 Operates only on 2026-01-01
Codeshare flight, operated by American Airlines.(AA 1068)
Daily 13:08 Cancun (CUN) 3 15:25 Dallas Fort Worth (DFW) D
QR 7678 Non-stop Airbus A321neo (32Q) 3:17 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 1068)
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Qatar Airways flight QR 7678:
Cancun - Dallas Fort Worth
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Qatar Airways QR7678
12:00
Cancun (CUN) 3

14:55
Dallas Fort Worth (DFW) D
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 2:55, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
12:10
Cancun (CUN) 3

15:10
Dallas Fort Worth (DFW) D
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
12:10
Cancun (CUN) 3

15:10
Dallas Fort Worth (DFW) D
Effective from 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
12:11
Cancun (CUN) 3

15:30
Dallas Fort Worth (DFW) D
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:19, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Qatar Airways QR7678
12:11
Cancun (CUN) 3

15:10
Dallas Fort Worth (DFW) D
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 2:59, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
13:05
Cancun (CUN) 3

16:15
Dallas Fort Worth (DFW) D
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:10, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
13:06
Cancun (CUN) 3

15:19
Dallas Fort Worth (DFW) D
Effective 2026-01-06 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
13:06
Cancun (CUN) 3

15:19
Dallas Fort Worth (DFW) D
Effective 2026-01-08 through 2026-01-15
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Qatar Airways QR7678
13:06
Cancun (CUN) 3

15:19
Dallas Fort Worth (DFW) D
Effective 2026-01-16 through 2026-01-26
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Qatar Airways QR7678
13:06
Cancun (CUN) 3

15:19
Dallas Fort Worth (DFW) D
Effective 2026-01-17 through 2026-01-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
13:06
Cancun (CUN) 3

15:19
Dallas Fort Worth (DFW) D
Effective 2026-01-27 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Qatar Airways QR7678
13:06
Cancun (CUN) 3

15:19
Dallas Fort Worth (DFW) D
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
13:07
Cancun (CUN) 3

15:20
Dallas Fort Worth (DFW) D
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Qatar Airways QR7678
13:07
Cancun (CUN) 3

15:20
Dallas Fort Worth (DFW) D
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Qatar Airways QR7678
13:08
Cancun (CUN) 3

15:25
Dallas Fort Worth (DFW) D
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1068)
Duration: 3:17, non-stop
Airbus A321neo (32Q)
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  • QR 7678 is an international flight departing from Cancun airport, Mexico (CUN) and arriving at Dallas Fort Worth airport, United States (DFW).
  • The flight distance is 1030 miles, or 1657 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:55 and 3:19.
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