Austrian
flight
OS 8504:
Warsaw Chopin - Vienna
Warsaw Chopin - Vienna
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-03-29 through 2026-10-18
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Fri
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:25, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-04-04 through 2026-10-24
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:25, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Valid until 2026-01-04
Mon
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Tue
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Wed
Thu
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Fri
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-01-07 through 2026-01-14
Mon
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Tue
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-01-08
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-01-09 through 2026-01-15
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-01-16 through 2026-01-23
Mon
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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 LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-01-18 through 2026-01-22
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-01-21
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-01-25
Mon
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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 LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-01-28 through 2026-02-04
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-02-01 through 2026-02-05
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-02-06
Mon
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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 LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-02-08
Mon
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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 LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-02-11 through 2026-02-18
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-02-12
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-02-15
Mon
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Tue
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Wed
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Thu
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Fri
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-02-19 through 2026-02-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-02-22
Mon
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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 LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-02-27 through 2026-03-04
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-03-01
Mon
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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 LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-03-05
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-03-06 through 2026-03-12
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-03-11 through 2026-03-15
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-03-13
Mon
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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 LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-03-18 through 2026-03-22
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-03-19
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Austrian OS8504
Effective 2026-03-25 through 2026-03-27
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Austrian OS8504
Operates only on 2026-03-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 195 (E95)
Direct Codeshare Flights:
Austrian OS8504
Effective from 2026-10-25
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by LOT Polish Airlines.
(LO 221)
Duration: 1:20, non-stop Embraer EMB 195 (E95)
- OS 8504 is an international flight departing from Warsaw Chopin airport, Poland (WAW) and arriving at Vienna airport, Austria (VIE).
- The flight distance is 341 miles, or 549 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 1:20 and 1:25.