United Airlines
flight
UA 9843:
Vienna - Bucharest Henri Coanda
Vienna - Bucharest Henri Coanda
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-03-29 through 2026-04-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-04-06 through 2026-06-22
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-04-07 through 2026-06-28
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-06-29 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-09-14 through 2026-10-19
Mon
Tue
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-
Wed
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-
Thu
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Fri
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-
Sat
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Sun
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Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-09-15 through 2026-10-24
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Valid until 2026-01-03
Mon
-
-
Tue
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Wed
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Thu
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Fri
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-
Sat
Sun
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Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
United Airlines UA9843
Valid until 2026-01-08
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Operates only on 2026-01-02
Mon
-
-
Tue
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Wed
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Thu
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Fri
Sat
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-
Sun
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-
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-01-09 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-01-19 through 2026-01-26
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
-
-
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A321 (321)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-01-20 through 2026-01-30
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-02-01 through 2026-02-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-02-17 through 2026-02-25
Mon
-
-
Tue
Wed
Thu
Fri
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-
Sat
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-
Sun
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-
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-02-20 through 2026-03-02
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-03-03 through 2026-03-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-03-08 through 2026-03-15
Mon
-
-
Tue
Wed
Thu
Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-03-13 through 2026-03-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Effective 2026-03-22 through 2026-03-28
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320 (320)
Direct Codeshare Flights:
United Airlines UA9843
Operates only on 2026-03-24
Mon
-
-
Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
United Airlines UA9843
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Austrian.
(OS 693)
Duration: 1:35, non-stop Airbus A320neo (32N)
- UA 9843 is an international flight departing from Vienna airport, Austria (VIE) and arriving at Bucharest Henri Coanda airport, Romania (OTP).
- The flight distance is 515 miles, or 828 km.
- The timezone of the departure airport is UTC+1 , and the timezone of the arrival airport is UTC+2 . 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 is 1:35.