Aeromexico flight AM 3856: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Fri,Sun 06:05 San Francisco (SFO) 1 08:25 Seattle-Tacoma (SEA)
AM 3856 Non-stop Airbus A220-300 (223) 2:20 Effective 2026-05-08 through 2026-05-13
Codeshare flight, operated by Delta Air Lines.(DL 2721)
Daily 08:00 Cincinnati (CVG) 10:16 Austin (AUS)
AM 3856 Non-stop Canadair CRJ 900 (CR9) 3:16 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 5005)
Daily 08:08 Cincinnati (CVG) 10:21 Austin (AUS)
AM 3856 Non-stop Canadair CRJ 900 (CR9) 3:13 Effective 2026-01-12 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 5005)
Mon 08:10 Cancun (CUN) 3 11:45 New York John F. Kennedy (JFK) 4
AM 3856 Non-stop Airbus A321neo (32Q) 3:35 Operates only on 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 789)
Daily 08:10 Cincinnati (CVG) 10:14 Austin (AUS)
AM 3856 Non-stop Canadair CRJ 900 (CR9) 3:04 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5005)
Daily 08:15 Cancun (CUN) 3 12:03 New York John F. Kennedy (JFK) 4
AM 3856 Non-stop Airbus A321neo (32Q) 3:48 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 789)
Daily 08:20 Cincinnati (CVG) 10:05 Austin (AUS)
AM 3856 Non-stop Canadair CRJ 900 (CR9) 2:45 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 5005)
Sat 08:20 Cincinnati (CVG) 10:05 Austin (AUS)
AM 3856 Non-stop Canadair CRJ 900 (CR9) 2:45 Operates only on 2026-05-09
Codeshare flight, operated by Delta Air Lines.(DL 5005)
Mon,Tue,Thu-Sun 09:30 Seattle-Tacoma (SEA) 12:22 Los Angeles (LAX) 3
AM 3856 Non-stop Boeing 737-800 (738) 2:52 Effective 2026-05-15 through 2026-05-26
Codeshare flight, operated by Delta Air Lines.(DL 2769)
Daily 09:30 Seattle-Tacoma (SEA) 12:22 Los Angeles (LAX) 3
AM 3856 Non-stop Boeing 737-800 (738) 2:52 Effective 2026-05-27 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2769)
Daily 09:30 Seattle-Tacoma (SEA) 12:20 Los Angeles (LAX) 3
AM 3856 Non-stop Boeing 737-800 (738) 2:50 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 2769)
Mon,Tue,Thu 20:45 Salt Lake City (SLC) 22:05 Seattle-Tacoma (SEA)
AM 3856 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-05-07 through 2026-05-14
Codeshare flight, operated by Delta Air Lines.(DL 2016)
Wed 20:45 Salt Lake City (SLC) 22:05 Seattle-Tacoma (SEA)
AM 3856 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2026-05-20
Codeshare flight, operated by Delta Air Lines.(DL 2016)
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This flight number is listed as serving the following routes:
Aeromexico flight AM 3856: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-05-08 through 2026-05-13
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2721)
Duration: 2:20, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5005)
Duration: 3:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-01-12 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5005)
Duration: 3:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Aeromexico AM3856
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 789)
Duration: 3:35, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5005)
Duration: 3:04, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Aeromexico AM3856
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 789)
Duration: 3:48, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5005)
Duration: 2:45, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Aeromexico AM3856
Operates only on 2026-05-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5005)
Duration: 2:45, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-05-15 through 2026-05-26
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2769)
Duration: 2:52, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-05-27 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2769)
Duration: 2:52, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Aeromexico AM3856
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2769)
Duration: 2:50, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Aeromexico AM3856
Effective 2026-05-07 through 2026-05-14
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2016)
Duration: 2:20, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Aeromexico AM3856
Operates only on 2026-05-20
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2016)
Duration: 2:20, non-stop
Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
  • Cancun (CUN) - New York John F. Kennedy (JFK)
  • Cincinnati (CVG) - Austin (AUS)
  • Salt Lake City (SLC) - Seattle-Tacoma (SEA)
  • San Francisco (SFO) - Seattle-Tacoma (SEA)
  • Seattle-Tacoma (SEA) - Los Angeles (LAX)