Air Canada flight AC 4990: Lester B. Pearson, Toronto - O'Hare, Chicago

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:04 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-04-01 through 2024-04-08
Codeshare flight, operated by United Airlines.(UA 3636)
Mon,Tue 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:04 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-04-09 through 2024-04-16
Codeshare flight, operated by United Airlines.(UA 3636)
Tue-Fri 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:04 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-04-17 through 2024-04-26
Codeshare flight, operated by United Airlines.(UA 3636)
Wed-Fri,Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:04 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-05-01 through 2024-05-05
Codeshare flight, operated by United Airlines.(UA 3636)
Mon,Fri,Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:04 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-05-10 through 2024-05-13
Codeshare flight, operated by United Airlines.(UA 3636)
Mon,Tue,Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:04 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:04 Effective 2024-05-19 through 2024-05-21
Codeshare flight, operated by United Airlines.(UA 3636)
Thu,Fri 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-05-23 through 2024-05-31
Codeshare flight, operated by United Airlines.(UA 5504)
Wed-Fri,Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-06-05 through 2024-06-09
Codeshare flight, operated by United Airlines.(UA 5504)
Mon,Thu,Fri,Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-06-13 through 2024-06-17
Codeshare flight, operated by United Airlines.(UA 5504)
Tue 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Operates only on 2024-06-25
Codeshare flight, operated by United Airlines.(UA 5504)
Thu 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Operates only on 2024-07-04
Codeshare flight, operated by United Airlines.(UA 5504)
Fri 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Operates only on 2024-07-12
Codeshare flight, operated by United Airlines.(UA 5504)
Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Operates only on 2024-07-21
Codeshare flight, operated by United Airlines.(UA 5504)
Mon,Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2024-08-04 through 2024-08-05
Codeshare flight, operated by United Airlines.(UA 5504)
Tue 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Operates only on 2024-08-13
Codeshare flight, operated by United Airlines.(UA 5504)
Wed 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Operates only on 2024-08-21
Codeshare flight, operated by United Airlines.(UA 5504)
Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:00 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:00 Operates only on 2024-09-01
Codeshare flight, operated by United Airlines.(UA 5504)
Wed 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:05 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2024-09-04
Codeshare flight, operated by United Airlines.(UA 5599)
Thu 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:05 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2024-09-12
Codeshare flight, operated by United Airlines.(UA 5599)
Fri 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:05 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2024-09-20
Codeshare flight, operated by United Airlines.(UA 5599)
Sun 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:05 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2024-10-06
Codeshare flight, operated by United Airlines.(UA 5599)
Tue 16:00 Lester B. Pearson, Toronto (YYZ) 1 17:05 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2024-10-15
Codeshare flight, operated by United Airlines.(UA 5599)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:45 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:15 Valid until 2024-02-14
Codeshare flight, operated by United Airlines.(UA 5599)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:41 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2024-02-15 through 2024-03-30
Codeshare flight, operated by United Airlines.(UA 5599)
Tue-Sun 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:29 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Airbus A319 (319) 1:59 Effective 2024-03-31 through 2024-04-06
Codeshare flight, operated by United Airlines.(UA 213)
Wed-Sun 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:29 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Airbus A319 (319) 1:59 Effective 2024-04-10 through 2024-04-14
Codeshare flight, operated by United Airlines.(UA 213)
Mon,Sat,Sun 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:29 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Airbus A319 (319) 1:59 Effective 2024-04-20 through 2024-04-29
Codeshare flight, operated by United Airlines.(UA 213)
Mon,Tue,Sat 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:29 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Airbus A319 (319) 1:59 Effective 2024-04-30 through 2024-05-07
Codeshare flight, operated by United Airlines.(UA 213)
Tue-Thu,Sat 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:29 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Airbus A319 (319) 1:59 Effective 2024-05-08 through 2024-05-16
Codeshare flight, operated by United Airlines.(UA 213)
Wed,Fri,Sat 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:29 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Airbus A319 (319) 1:59 Effective 2024-05-17 through 2024-05-22
Codeshare flight, operated by United Airlines.(UA 213)
Mon-Wed,Sat,Sun 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-05-25 through 2024-06-04
Codeshare flight, operated by United Airlines.(UA 213)
Mon-Wed,Sat 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-06-08 through 2024-06-15
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-06-18 through 2024-06-24
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-06-26 through 2024-07-03
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-07-05 through 2024-07-11
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-07-13 through 2024-07-20
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-07-22 through 2024-08-03
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-08-06 through 2024-08-12
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-08-14 through 2024-08-20
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Effective 2024-08-22 through 2024-08-31
Codeshare flight, operated by United Airlines.(UA 213)
Mon 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:26 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 1:56 Operates only on 2024-09-02
Codeshare flight, operated by United Airlines.(UA 213)
Mon,Tue,Thu-Sun 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:32 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 2:02 Effective 2024-09-03 through 2024-09-10
Codeshare flight, operated by United Airlines.(UA 213)
Mon-Wed,Fri-Sun 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:32 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 2:02 Effective 2024-09-11 through 2024-09-18
Codeshare flight, operated by United Airlines.(UA 213)
Mon-Thu,Sat,Sun 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:32 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 2:02 Effective 2024-09-19 through 2024-09-26
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:32 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 2:02 Effective 2024-09-27 through 2024-10-05
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:32 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 2:02 Effective 2024-10-07 through 2024-10-14
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:32 O'Hare, Chicago (ORD) 1
AC 4990 Non-stop Boeing 737-800 (738) 2:02 Effective 2024-10-16 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 213)
Daily 17:30 Lester B. Pearson, Toronto (YYZ) 1 18:29 O'Hare, Chicago (ORD) 2
AC 4990 Non-stop Embraer EMB 175 (E7W) 1:59 Effective from 2024-10-27
Codeshare flight, operated by United Airlines.(UA 5599)


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Air Canada flight AC 4990:
Lester B. Pearson, Toronto - O'Hare, Chicago
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:04
O'Hare, Chicago (ORD) 2
Effective 2024-04-01 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3636)
Duration: 2:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:04
O'Hare, Chicago (ORD) 2
Effective 2024-04-09 through 2024-04-16
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3636)
Duration: 2:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:04
O'Hare, Chicago (ORD) 2
Effective 2024-04-17 through 2024-04-26
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3636)
Duration: 2:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:04
O'Hare, Chicago (ORD) 2
Effective 2024-05-01 through 2024-05-05
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3636)
Duration: 2:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:04
O'Hare, Chicago (ORD) 2
Effective 2024-05-10 through 2024-05-13
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3636)
Duration: 2:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:04
O'Hare, Chicago (ORD) 2
Effective 2024-05-19 through 2024-05-21
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3636)
Duration: 2:04, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Effective 2024-05-23 through 2024-05-31
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Effective 2024-06-05 through 2024-06-09
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Effective 2024-06-13 through 2024-06-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Operates only on 2024-06-25
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Operates only on 2024-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Operates only on 2024-07-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Operates only on 2024-07-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Effective 2024-08-04 through 2024-08-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Operates only on 2024-08-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Operates only on 2024-08-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:00
O'Hare, Chicago (ORD) 2
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5504)
Duration: 2:00, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:05
O'Hare, Chicago (ORD) 2
Operates only on 2024-09-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:05
O'Hare, Chicago (ORD) 2
Operates only on 2024-09-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:05
O'Hare, Chicago (ORD) 2
Operates only on 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:05
O'Hare, Chicago (ORD) 2
Operates only on 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
16:00
Lester B. Pearson, Toronto (YYZ) 1

17:05
O'Hare, Chicago (ORD) 2
Operates only on 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:45
O'Hare, Chicago (ORD) 2
Valid until 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:41
O'Hare, Chicago (ORD) 2
Effective 2024-02-15 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 2:11, non-stop
Embraer EMB 175 (E7W)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:29
O'Hare, Chicago (ORD) 1
Effective 2024-03-31 through 2024-04-06
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:59, non-stop
Airbus A319 (319)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:29
O'Hare, Chicago (ORD) 1
Effective 2024-04-10 through 2024-04-14
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:59, non-stop
Airbus A319 (319)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:29
O'Hare, Chicago (ORD) 1
Effective 2024-04-20 through 2024-04-29
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:59, non-stop
Airbus A319 (319)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:29
O'Hare, Chicago (ORD) 1
Effective 2024-04-30 through 2024-05-07
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:59, non-stop
Airbus A319 (319)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:29
O'Hare, Chicago (ORD) 1
Effective 2024-05-08 through 2024-05-16
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:59, non-stop
Airbus A319 (319)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:29
O'Hare, Chicago (ORD) 1
Effective 2024-05-17 through 2024-05-22
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:59, non-stop
Airbus A319 (319)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-05-25 through 2024-06-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-06-08 through 2024-06-15
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-06-18 through 2024-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-06-26 through 2024-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-07-05 through 2024-07-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-07-13 through 2024-07-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-07-22 through 2024-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-08-06 through 2024-08-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-08-14 through 2024-08-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Effective 2024-08-22 through 2024-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:26
O'Hare, Chicago (ORD) 1
Operates only on 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 1:56, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:32
O'Hare, Chicago (ORD) 1
Effective 2024-09-03 through 2024-09-10
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 2:02, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:32
O'Hare, Chicago (ORD) 1
Effective 2024-09-11 through 2024-09-18
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 2:02, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:32
O'Hare, Chicago (ORD) 1
Effective 2024-09-19 through 2024-09-26
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 2:02, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:32
O'Hare, Chicago (ORD) 1
Effective 2024-09-27 through 2024-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 2:02, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:32
O'Hare, Chicago (ORD) 1
Effective 2024-10-07 through 2024-10-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 2:02, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:32
O'Hare, Chicago (ORD) 1
Effective 2024-10-16 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 213)
Duration: 2:02, non-stop
Boeing 737-800 (738)
Air Canada AC4990
17:30
Lester B. Pearson, Toronto (YYZ) 1

18:29
O'Hare, Chicago (ORD) 2
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5599)
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)
  • AC 4990 is an international flight departing from Lester B. Pearson, Toronto airport, Canada (YYZ) and arriving at O'Hare, Chicago airport, United States (ORD).
  • The flight distance is 435 miles, or 700 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 1:56 and 2:15.
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