Air Canada flight AC 3881: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:10 Queretaro (QRO) 10:15 Houston George Bush (IAH) E
AC 3881 Non-stop Boeing 737-700 (73G) 2:05 Valid until 2026-01-06
Codeshare flight, operated by United Airlines.(UA 1215)
Daily 12:18 Dallas Fort Worth (DFW) E 14:55 Chicago O'Hare (ORD) 1
AC 3881 Non-stop Airbus A320 (320) 2:37 Effective 2026-05-21 through 2026-08-17
Codeshare flight, operated by United Airlines.(UA 1211)
Daily 12:21 Dallas Fort Worth (DFW) E 14:50 Chicago O'Hare (ORD) 1
AC 3881 Non-stop Airbus A320 (320) 2:29 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1211)
Daily 12:21 Dallas Fort Worth (DFW) E 14:51 Chicago O'Hare (ORD) 1
AC 3881 Non-stop Airbus A320 (320) 2:30 Effective from 2026-08-18
Codeshare flight, operated by United Airlines.(UA 1211)
Daily 12:26 Dallas Fort Worth (DFW) E 14:55 Chicago O'Hare (ORD) 1
AC 3881 Non-stop Airbus A320 (320) 2:29 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1211)
Sat 12:40 Dallas Fort Worth (DFW) E 15:06 Chicago O'Hare (ORD) 1
AC 3881 Non-stop Boeing 737-700 (73G) 2:26 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1211)
Mon-Fri,Sun 13:05 Dallas Fort Worth (DFW) E 15:31 Chicago O'Hare (ORD) 1
AC 3881 Non-stop Boeing 737-800 (738) 2:26 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1211)
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This flight number is listed as serving the following routes:
Air Canada flight AC 3881: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3881
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1215)
Duration: 2:05, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air Canada AC3881
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1211)
Duration: 2:37, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3881
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1211)
Duration: 2:29, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3881
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1211)
Duration: 2:30, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3881
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1211)
Duration: 2:29, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC3881
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1211)
Duration: 2:26, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air Canada AC3881
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1211)
Duration: 2:26, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Chicago O'Hare (ORD)
  • Queretaro (QRO) - Houston George Bush (IAH)