Austrian
flight
OS 7835:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-03-29 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 125)
Duration: 11:05, non-stop Boeing 767-400 (764)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-05-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 125)
Duration: 10:35, non-stop Boeing 787 (787)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-05-21 through 2026-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 125)
Duration: 10:40, non-stop Boeing 787 (787)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-09-25 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 125)
Duration: 10:45, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 4865)
Duration: 1:21, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-03-03 through 2026-03-04
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4865)
Duration: 1:21, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 4865)
Duration: 1:22, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-01-14 through 2026-02-09
Mon
Tue
-
-
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 4865)
Duration: 1:22, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Austrian OS7835
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4865)
Duration: 1:20, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Austrian OS7835
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4865)
Duration: 1:14, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
This flight number is listed as serving the following routes:
- Athens (ATH) - Newark Liberty, New York (EWR)
- Washington Dulles (IAD) - Greensboro/High Point (GSO)