JetBlue flight B6 6403: Chicago O'Hare - Belgrade

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 16:30 Chicago O'Hare (ORD) 5 09:10 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:40 Valid until 2025-10-22
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
Sat 18:40 Chicago O'Hare (ORD) 5 11:10 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:30 Effective from 2025-11-08
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
Mon 18:50 Chicago O'Hare (ORD) 5 11:30 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:40 Effective 2025-05-26 through 2025-09-15
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
Sat 19:40 Chicago O'Hare (ORD) 5 11:10 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:30 Operates only on 2025-11-01
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
Wed 22:55 Chicago O'Hare (ORD) 5 15:25 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:30 Effective from 2025-11-05
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
Sat 23:20 Chicago O'Hare (ORD) 5 16:00 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:40 Valid until 2025-10-18
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
Sat 23:20 Chicago O'Hare (ORD) 5 15:00 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:40 Operates only on 2025-10-25
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
Wed 23:55 Chicago O'Hare (ORD) 5 15:25 Belgrade (BEG) 2
B6 6403 Non-stop Airbus A330-200 (332) 9:30 Operates only on 2025-10-29
Codeshare flight, operated by Air Serbia.(JU 507)
The flight arrives 1 day after departure.
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JetBlue flight B6 6403:
Chicago O'Hare - Belgrade
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

JetBlue B66403
16:30

09:10(+1)
Valid until 2025-10-22
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:40, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

JetBlue B66403
18:40

11:10(+1)
Effective from 2025-11-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:30, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

JetBlue B66403
18:50

11:30(+1)
Effective 2025-05-26 through 2025-09-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:40, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

JetBlue B66403
19:40

11:10(+1)
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:30, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

JetBlue B66403
22:55

15:25(+1)
Effective from 2025-11-05
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:30, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

JetBlue B66403
23:20

16:00(+1)
Valid until 2025-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:40, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

JetBlue B66403
23:20

15:00(+1)
Operates only on 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:40, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

JetBlue B66403
23:55

15:25(+1)
Operates only on 2025-10-29
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Serbia. (JU 507)
Duration: 9:30, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.
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  • B6 6403 is an international flight departing from Chicago O'Hare airport, United States (ORD) and arriving at Belgrade airport, Serbia (BEG).
  • The flight distance is 4981 miles, or 8017 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+1 . 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 9:30 and 9:40.