United Airlines flights from Newark Liberty, New York (EWR) to Buffalo (BUF).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 21:29 Newark Liberty, New York (EWR) C 23:08 Buffalo (BUF)
United Airlines UA 225 Non-stop Airbus A319 (319) 1:39 Operates only on 2025-07-26
Sun 21:31 Newark Liberty, New York (EWR) C 23:10 Buffalo (BUF)
United Airlines UA 225 Non-stop Airbus A319 (319) 1:39 Operates only on 2025-07-27
Daily 21:59 Newark Liberty, New York (EWR) C 23:38 Buffalo (BUF)
United Airlines UA 225 Non-stop Airbus A319 (319) 1:39 Effective 2025-06-26 through 2025-07-25
Daily 21:59 Newark Liberty, New York (EWR) C 23:38 Buffalo (BUF)
United Airlines UA 225 Non-stop Airbus A319 (319) 1:39 Effective 2025-07-28 through 2025-08-18
Mon-Fri 22:25 Newark Liberty, New York (EWR) A 23:57 Buffalo (BUF)
United Airlines UA 2212 Non-stop Airbus A319 (319) 1:32 Valid until 2025-05-20
Sat 22:25 Newark Liberty, New York (EWR) C 23:57 Buffalo (BUF)
United Airlines UA 2212 Non-stop Boeing 737-700 (73G) 1:32 Effective 2025-05-03 through 2025-05-17
Sun 22:25 Newark Liberty, New York (EWR) C 23:57 Buffalo (BUF)
United Airlines UA 2212 Non-stop Boeing 737 MAX 8 (7M8) 1:32 Effective 2025-05-04 through 2025-05-18
Wed 22:25 Newark Liberty, New York (EWR) A 23:57 Buffalo (BUF)
United Airlines UA 2212 Non-stop Boeing 737 MAX 8 (7M8) 1:32 Operates only on 2025-05-21
Daily 16:29 Newark Liberty, New York (EWR) C 17:59 Buffalo (BUF)
United Airlines UA 3454 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-10-26 through 2025-12-17
Daily 16:29 Newark Liberty, New York (EWR) C 17:59 Buffalo (BUF)
United Airlines UA 3454 Non-stop Embraer EMB 175 (E7W) 1:30 Effective from 2026-01-06
Daily 11:00 Newark Liberty, New York (EWR) C 12:26 Buffalo (BUF)
United Airlines UA 3529 Non-stop Embraer EMB 175 (E7W) 1:26 Effective from 2025-10-26
Daily 21:59 Newark Liberty, New York (EWR) C 23:36 Buffalo (BUF)
United Airlines UA 3595 Non-stop Embraer EMB 175 (E7W) 1:37 Effective from 2025-10-26
Tue 20:00 Newark Liberty, New York (EWR) C 21:42 Buffalo (BUF)
United Airlines UA 3622 Non-stop Embraer EMB 175 (E7W) 1:42 Operates only on 2025-06-10
Mon,Tue,Thu 14:39 Newark Liberty, New York (EWR) C 16:03 Buffalo (BUF)
United Airlines UA 3710 Non-stop Embraer EMB 175 (E7W) 1:24 Effective 2025-05-26 through 2025-06-03
Wed 14:39 Newark Liberty, New York (EWR) C 16:03 Buffalo (BUF)
United Airlines UA 3710 Non-stop Embraer EMB 175 (E7W) 1:24 Operates only on 2025-06-04
Sat 16:00 Newark Liberty, New York (EWR) C 17:30 Buffalo (BUF)
United Airlines UA 3710 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2025-05-31
Daily 13:40 Newark Liberty, New York (EWR) C 15:05 Buffalo (BUF)
United Airlines UA 4392 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective 2025-09-25 through 2025-10-25
Daily 13:59 Newark Liberty, New York (EWR) C 15:24 Buffalo (BUF)
United Airlines UA 4392 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective 2025-08-19 through 2025-09-24
Daily 19:55 Newark Liberty, New York (EWR) C 21:36 Buffalo (BUF)
United Airlines UA 4398 Non-stop Canadair CRJ 550 (CR5) 1:41 Effective 2025-09-25 through 2025-10-25
Daily 19:59 Newark Liberty, New York (EWR) C 21:40 Buffalo (BUF)
United Airlines UA 4398 Non-stop Canadair CRJ 550 (CR5) 1:41 Effective 2025-08-19 through 2025-09-24
Sat 19:29 Newark Liberty, New York (EWR) C 21:11 Buffalo (BUF)
United Airlines UA 4413 Non-stop Canadair CRJ 550 (CR5) 1:42 Effective 2025-05-24 through 2025-05-31
Wed,Fri 19:59 Newark Liberty, New York (EWR) C 21:41 Buffalo (BUF)
United Airlines UA 4413 Non-stop Canadair CRJ 550 (CR5) 1:42 Effective 2025-05-23 through 2025-06-04
Sat 19:59 Newark Liberty, New York (EWR) C 21:41 Buffalo (BUF)
United Airlines UA 4413 Non-stop Canadair CRJ 550 (CR5) 1:42 Operates only on 2025-06-07
Mon,Tue,Thu 20:00 Newark Liberty, New York (EWR) C 21:42 Buffalo (BUF)
United Airlines UA 4413 Non-stop Canadair CRJ 550 (CR5) 1:42 Effective 2025-05-22 through 2025-05-29
Mon,Tue,Thu,Fri,Sun 20:00 Newark Liberty, New York (EWR) C 21:42 Buffalo (BUF)
United Airlines UA 4413 Non-stop Canadair CRJ 550 (CR5) 1:42 Effective 2025-06-01 through 2025-06-09
Daily 20:00 Newark Liberty, New York (EWR) C 21:42 Buffalo (BUF)
United Airlines UA 4413 Non-stop Canadair CRJ 550 (CR5) 1:42 Effective 2025-06-11 through 2025-06-25
Sun 20:30 Newark Liberty, New York (EWR) C 22:12 Buffalo (BUF)
United Airlines UA 4413 Non-stop Canadair CRJ 550 (CR5) 1:42 Operates only on 2025-05-25
Sun 08:00 Newark Liberty, New York (EWR) C 09:23 Buffalo (BUF)
United Airlines UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:23 Effective 2025-06-29 through 2025-08-17
Daily 08:34 Newark Liberty, New York (EWR) C 10:05 Buffalo (BUF)
United Airlines UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:31 Effective 2025-08-19 through 2025-10-25
Mon-Fri 09:15 Newark Liberty, New York (EWR) C 10:42 Buffalo (BUF)
United Airlines UA 4420 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2025-06-26 through 2025-08-18
Fri 13:17 Newark Liberty, New York (EWR) C 14:44 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:27 Operates only on 2025-05-16
Daily 13:20 Newark Liberty, New York (EWR) C 14:47 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:27 Valid until 2025-05-15
Mon-Wed,Sat,Sun 13:20 Newark Liberty, New York (EWR) C 14:47 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2025-05-17 through 2025-05-21
Wed-Fri,Sun 14:39 Newark Liberty, New York (EWR) C 16:03 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2025-05-22 through 2025-05-28
Thu,Fri 14:39 Newark Liberty, New York (EWR) C 16:03 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2025-05-30 through 2025-06-06
Mon-Fri,Sun 14:39 Newark Liberty, New York (EWR) C 16:03 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2025-06-08 through 2025-06-15
Sun 14:56 Newark Liberty, New York (EWR) C 16:24 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:28 Operates only on 2025-06-01
Sat 16:00 Newark Liberty, New York (EWR) C 17:28 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:28 Operates only on 2025-05-24
Sat 16:00 Newark Liberty, New York (EWR) C 17:28 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2025-06-07 through 2025-06-14
Daily 16:00 Newark Liberty, New York (EWR) C 17:28 Buffalo (BUF)
United Airlines UA 4521 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2025-06-16 through 2025-06-25
Daily 16:51 Newark Liberty, New York (EWR) C 18:24 Buffalo (BUF)
United Airlines UA 4547 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2025-08-19 through 2025-09-24
Daily 16:55 Newark Liberty, New York (EWR) C 18:28 Buffalo (BUF)
United Airlines UA 4547 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2025-06-26 through 2025-08-18
Daily 16:59 Newark Liberty, New York (EWR) C 18:32 Buffalo (BUF)
United Airlines UA 4547 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2025-09-25 through 2025-10-25
Mon-Fri,Sun 13:30 Newark Liberty, New York (EWR) C 14:54 Buffalo (BUF)
United Airlines UA 4579 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2025-06-16 through 2025-06-23
Wed 13:30 Newark Liberty, New York (EWR) C 14:54 Buffalo (BUF)
United Airlines UA 4579 Non-stop Canadair CRJ 550 (CR5) 1:24 Operates only on 2025-06-25
Tue 13:50 Newark Liberty, New York (EWR) C 15:14 Buffalo (BUF)
United Airlines UA 4579 Non-stop Canadair CRJ 550 (CR5) 1:24 Operates only on 2025-06-24


United Airlines flights from Newark Liberty, New York (EWR) to Buffalo (BUF).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:39, non-stop
Airbus A319 (319)

Operates only on 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:39, non-stop
Airbus A319 (319)

Effective 2025-06-26 through 2025-07-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Airbus A319 (319)

Effective 2025-07-28 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Airbus A319 (319)

Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:32, non-stop
Airbus A319 (319)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:32, non-stop
Boeing 737-700 (73G)

Effective 2025-05-04 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:32, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:32, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)

Operates only on 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-26 through 2025-06-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E7W)

Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E7W)

Operates only on 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-23 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-22 through 2025-05-29
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-01 through 2025-06-09
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-11 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-29 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)

Valid until 2025-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-17 through 2025-05-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-22 through 2025-05-28
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-05-30 through 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-08 through 2025-06-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-07 through 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-16 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

Effective 2025-06-16 through 2025-06-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)

Operates only on 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)
  • A domestic route departing from the Newark Liberty, New York airport (EWR) and arriving at Buffalo airport (BUF).
  • The flight distance is 281 miles, or 452 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 1:23 and 1:42.