Austrian
flight
OS 7888:
Boston Logan - Washington Dulles
Boston Logan - Washington Dulles
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7888
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:46, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7888
Operates only on 2026-01-04
Mon
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Tue
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Thu
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Fri
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Sun
Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:46, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:44, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-03-07 through 2026-03-28
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
Sun
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Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:44, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Austrian OS7888
Operates only on 2026-03-08
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 United Airlines.
(UA 721)
Duration: 1:44, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-03-15 through 2026-03-22
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 United Airlines.
(UA 721)
Duration: 1:44, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7888
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:48, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:46, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-01-11 through 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 United Airlines.
(UA 721)
Duration: 1:46, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-01-14 through 2026-02-09
Mon
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 United Airlines.
(UA 721)
Duration: 1:46, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
-
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:44, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-03-03 through 2026-03-04
Mon
-
-
Tue
Wed
Thu
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-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:44, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-01-10 through 2026-02-07
Mon
-
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Tue
-
-
Wed
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Thu
-
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Fri
-
-
Sat
Sun
-
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Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:46, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7888
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 721)
Duration: 1:46, non-stop Boeing 737-900 (739)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here BOS-IAD
- OS 7888 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Washington Dulles airport (IAD).
- The flight distance is 411 miles, or 662 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:44 and 1:48.