United Airlines flight UA 9581: Belgrade - Frankfurt

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 13:40 Belgrade (BEG) 2 15:40 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:00 Effective 2026-04-03 through 2026-05-29
Codeshare flight, operated by Lufthansa.(LH 1411)
Sat 13:40 Belgrade (BEG) 2 15:40 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320 (320) 2:00 Effective 2026-04-04 through 2026-10-24
Codeshare flight, operated by Lufthansa.(LH 1411)
Fri 13:40 Belgrade (BEG) 2 15:40 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:00 Effective 2026-06-12 through 2026-10-23
Codeshare flight, operated by Lufthansa.(LH 1411)
Daily 13:40 Belgrade (BEG) 2 15:45 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Effective from 2026-10-25
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Valid until 2026-01-05
Codeshare flight, operated by Lufthansa.(LH 1411)
Tue,Wed,Sat 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A319 (319) 2:05 Valid until 2026-01-07
Codeshare flight, operated by Lufthansa.(LH 1411)
Fri 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320 (32A) 2:05 Operates only on 2026-01-02
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Thu 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-01-08 through 2026-01-12
Codeshare flight, operated by Lufthansa.(LH 1411)
Fri,Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:05 Effective 2026-01-09 through 2026-01-11
Codeshare flight, operated by Lufthansa.(LH 1411)
Sat 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321neo (32Q) 2:05 Operates only on 2026-01-10
Codeshare flight, operated by Lufthansa.(LH 1411)
Thu,Fri 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-15 through 2026-01-23
Codeshare flight, operated by Lufthansa.(LH 1411)
Sat,Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320 (32A) 2:05 Effective 2026-01-17 through 2026-01-18
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-01-19
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Fri,Sat 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A319 (319) 2:05 Effective 2026-01-24 through 2026-01-30
Codeshare flight, operated by Lufthansa.(LH 1411)
Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320 (32A) 2:05 Operates only on 2026-01-25
Codeshare flight, operated by Lufthansa.(LH 1411)
Thu,Sat 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-01-29 through 2026-01-31
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Tue,Thu-Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320 (320) 2:05 Effective 2026-02-01 through 2026-02-09
Codeshare flight, operated by Lufthansa.(LH 1411)
Thu 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A319 (319) 2:05 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Fri,Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320 (320) 2:05 Effective 2026-02-13 through 2026-02-20
Codeshare flight, operated by Lufthansa.(LH 1411)
Sat 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-02-14
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Tue,Thu-Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320 (320) 2:05 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by Lufthansa.(LH 1411)
Wed 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A319 (319) 2:05 Operates only on 2026-02-25
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Tue,Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:05 Effective 2026-03-01 through 2026-03-03
Codeshare flight, operated by Lufthansa.(LH 1411)
Sun 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Tue,Sat 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:05 Effective 2026-03-10 through 2026-03-16
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon,Thu 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:05 Effective 2026-03-19 through 2026-03-26
Codeshare flight, operated by Lufthansa.(LH 1411)
Fri 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-03-27
Codeshare flight, operated by Lufthansa.(LH 1411)
Sat 13:50 Belgrade (BEG) 2 15:55 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:05 Operates only on 2026-03-28
Codeshare flight, operated by Lufthansa.(LH 1411)
Mon-Thu,Sun 13:50 Belgrade (BEG) 2 15:50 Frankfurt (FRA) 1
UA 9581 Non-stop Airbus A321 (321) 2:00 Effective 2026-03-29 through 2026-10-22
Codeshare flight, operated by Lufthansa.(LH 1411)


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United Airlines flight UA 9581:
Belgrade - Frankfurt
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA9581
13:40
Belgrade (BEG) 2

15:40
Frankfurt (FRA) 1
Effective 2026-04-03 through 2026-05-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9581
13:40
Belgrade (BEG) 2

15:40
Frankfurt (FRA) 1
Effective 2026-04-04 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:00, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9581
13:40
Belgrade (BEG) 2

15:40
Frankfurt (FRA) 1
Effective 2026-06-12 through 2026-10-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:00, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9581
13:40
Belgrade (BEG) 2

15:45
Frankfurt (FRA) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Valid until 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320 (32A)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-01-08 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-01-09 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-01-15 through 2026-01-23
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-01-17 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320 (32A)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-01-24 through 2026-01-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320 (32A)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-01-29 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-02-01 through 2026-02-09
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-02-21 through 2026-02-28
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-02-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-03-01 through 2026-03-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-03-10 through 2026-03-16
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Effective 2026-03-19 through 2026-03-26
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:55
Frankfurt (FRA) 1
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:05, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9581
13:50
Belgrade (BEG) 2

15:50
Frankfurt (FRA) 1
Effective 2026-03-29 through 2026-10-22
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Lufthansa. (LH 1411)
Duration: 2:00, non-stop
Airbus A321 (321)
  • UA 9581 is an international flight departing from Belgrade airport, Serbia (BEG) and arriving at Frankfurt airport, Germany (FRA).
  • The flight distance is 655 miles, or 1054 km.
  • The timezone of both the departure and the arrival airports is UTC+1 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:00 and 2:05.
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