Air Canada flight AC 4839: Cincinnati - Newark Liberty, New York

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 11:20 Cincinnati (CVG) 13:24 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-17 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 4396)
Tue,Wed,Fri,Sun 11:20 Cincinnati (CVG) 13:19 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:59 Effective 2026-02-13 through 2026-02-18
Codeshare flight, operated by United Airlines.(UA 4521)
Mon,Wed,Thu,Sat 11:20 Cincinnati (CVG) 13:19 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:59 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 4521)
Tue,Sun 11:20 Cincinnati (CVG) 13:19 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:59 Effective 2026-03-01 through 2026-03-03
Codeshare flight, operated by United Airlines.(UA 4521)
Thu,Sun 11:26 Cincinnati (CVG) 13:30 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-08 through 2026-01-15
Codeshare flight, operated by United Airlines.(UA 4396)
Fri,Sun 11:26 Cincinnati (CVG) 13:30 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-16 through 2026-01-25
Codeshare flight, operated by United Airlines.(UA 4396)
Mon,Sun 11:26 Cincinnati (CVG) 13:30 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-26 through 2026-02-01
Codeshare flight, operated by United Airlines.(UA 4396)
Mon,Thu 11:26 Cincinnati (CVG) 13:30 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-02-05 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 4396)
Daily 13:55 Cincinnati (CVG) 16:00 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Embraer EMB 175 (E7W) 2:05 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3627)
Daily 13:58 Cincinnati (CVG) 16:00 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:02 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4385)
Daily 15:00 Cincinnati (CVG) 17:10 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Embraer EMB 175 (E7W) 2:10 Effective 2026-05-21 through 2026-10-18
Codeshare flight, operated by United Airlines.(UA 3627)
Sat 15:55 Cincinnati (CVG) 17:59 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Operates only on 2026-01-10
Codeshare flight, operated by United Airlines.(UA 4390)
Mon,Sat,Sun 15:58 Cincinnati (CVG) 17:59 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:01 Effective 2026-01-03 through 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4380)
Mon,Tue 16:00 Cincinnati (CVG) 18:04 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-06 through 2026-01-12
Codeshare flight, operated by United Airlines.(UA 4390)
Mon-Wed 16:00 Cincinnati (CVG) 18:04 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-14 through 2026-01-20
Codeshare flight, operated by United Airlines.(UA 4390)
Tue,Thu 16:00 Cincinnati (CVG) 18:04 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-22 through 2026-01-29
Codeshare flight, operated by United Airlines.(UA 4390)
Mon,Wed,Sun 16:00 Cincinnati (CVG) 18:04 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-02-02 through 2026-02-08
Codeshare flight, operated by United Airlines.(UA 4390)
Tue 16:00 Cincinnati (CVG) 18:04 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Operates only on 2026-02-10
Codeshare flight, operated by United Airlines.(UA 4390)
Mon,Tue,Fri 16:08 Cincinnati (CVG) 18:10 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:02 Valid until 2026-01-02
Codeshare flight, operated by United Airlines.(UA 4380)
Fri 16:20 Cincinnati (CVG) 18:24 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Operates only on 2026-01-09
Codeshare flight, operated by United Airlines.(UA 4390)
Fri 16:20 Cincinnati (CVG) 18:24 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-30 through 2026-02-06
Codeshare flight, operated by United Airlines.(UA 4390)
Mon,Thu,Sat 16:32 Cincinnati (CVG) 18:29 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:57 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by United Airlines.(UA 4390)
Fri,Sun 16:32 Cincinnati (CVG) 18:29 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:57 Effective 2026-02-20 through 2026-02-27
Codeshare flight, operated by United Airlines.(UA 4390)
Mon 16:32 Cincinnati (CVG) 18:29 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:57 Operates only on 2026-03-02
Codeshare flight, operated by United Airlines.(UA 4390)
Tue 16:46 Cincinnati (CVG) 18:43 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:57 Operates only on 2026-02-24
Codeshare flight, operated by United Airlines.(UA 4390)
Wed 16:46 Cincinnati (CVG) 18:43 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:57 Operates only on 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4390)
Wed,Thu 18:55 Cincinnati (CVG) 20:59 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 2:04 Valid until 2026-01-01
Codeshare flight, operated by United Airlines.(UA 4383)
Mon-Sat 19:05 Cincinnati (CVG) 21:04 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Canadair CRJ 550 (CR5) 1:59 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4462)
Daily 19:35 Cincinnati (CVG) 21:38 Newark Liberty, New York (EWR) C
AC 4839 Non-stop Embraer EMB 175 (E7W) 2:03 Effective from 2026-10-19
Codeshare flight, operated by United Airlines.(UA 3455)


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Air Canada flight AC 4839:
Cincinnati - Newark Liberty, New York
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4839
11:20
Cincinnati (CVG)

13:24
Newark Liberty, New York (EWR) C
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4396)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
11:20
Cincinnati (CVG)

13:19
Newark Liberty, New York (EWR) C
Effective 2026-02-13 through 2026-02-18
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4521)
Duration: 1:59, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
11:20
Cincinnati (CVG)

13:19
Newark Liberty, New York (EWR) C
Effective 2026-02-21 through 2026-02-28
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4521)
Duration: 1:59, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
11:20
Cincinnati (CVG)

13:19
Newark Liberty, New York (EWR) C
Effective 2026-03-01 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4521)
Duration: 1:59, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
11:26
Cincinnati (CVG)

13:30
Newark Liberty, New York (EWR) C
Effective 2026-01-08 through 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4396)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
11:26
Cincinnati (CVG)

13:30
Newark Liberty, New York (EWR) C
Effective 2026-01-16 through 2026-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4396)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
11:26
Cincinnati (CVG)

13:30
Newark Liberty, New York (EWR) C
Effective 2026-01-26 through 2026-02-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4396)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
11:26
Cincinnati (CVG)

13:30
Newark Liberty, New York (EWR) C
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4396)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
13:55
Cincinnati (CVG)

16:00
Newark Liberty, New York (EWR) C
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3627)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4839
13:58
Cincinnati (CVG)

16:00
Newark Liberty, New York (EWR) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4385)
Duration: 2:02, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
15:00
Cincinnati (CVG)

17:10
Newark Liberty, New York (EWR) C
Effective 2026-05-21 through 2026-10-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3627)
Duration: 2:10, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4839
15:55
Cincinnati (CVG)

17:59
Newark Liberty, New York (EWR) C
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
15:58
Cincinnati (CVG)

17:59
Newark Liberty, New York (EWR) C
Effective 2026-01-03 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4380)
Duration: 2:01, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:00
Cincinnati (CVG)

18:04
Newark Liberty, New York (EWR) C
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:00
Cincinnati (CVG)

18:04
Newark Liberty, New York (EWR) C
Effective 2026-01-14 through 2026-01-20
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:00
Cincinnati (CVG)

18:04
Newark Liberty, New York (EWR) C
Effective 2026-01-22 through 2026-01-29
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:00
Cincinnati (CVG)

18:04
Newark Liberty, New York (EWR) C
Effective 2026-02-02 through 2026-02-08
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:00
Cincinnati (CVG)

18:04
Newark Liberty, New York (EWR) C
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:08
Cincinnati (CVG)

18:10
Newark Liberty, New York (EWR) C
Valid until 2026-01-02
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4380)
Duration: 2:02, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:20
Cincinnati (CVG)

18:24
Newark Liberty, New York (EWR) C
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:20
Cincinnati (CVG)

18:24
Newark Liberty, New York (EWR) C
Effective 2026-01-30 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:32
Cincinnati (CVG)

18:29
Newark Liberty, New York (EWR) C
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:32
Cincinnati (CVG)

18:29
Newark Liberty, New York (EWR) C
Effective 2026-02-20 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:32
Cincinnati (CVG)

18:29
Newark Liberty, New York (EWR) C
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:46
Cincinnati (CVG)

18:43
Newark Liberty, New York (EWR) C
Operates only on 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
16:46
Cincinnati (CVG)

18:43
Newark Liberty, New York (EWR) C
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4390)
Duration: 1:57, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
18:55
Cincinnati (CVG)

20:59
Newark Liberty, New York (EWR) C
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4383)
Duration: 2:04, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
19:05
Cincinnati (CVG)

21:04
Newark Liberty, New York (EWR) C
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4462)
Duration: 1:59, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4839
19:35
Cincinnati (CVG)

21:38
Newark Liberty, New York (EWR) C
Effective from 2026-10-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3455)
Duration: 2:03, non-stop
Embraer EMB 175 (E7W)
  • AC 4839 is a domestic flight departing from the Cincinnati airport (CVG) and arriving at Newark Liberty, New York airport (EWR).
  • The flight distance is 567 miles, or 913 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:57 and 2:10.
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