Austrian Airlines
Is OS7854 delayed?
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Service date: · Actual departure date; scheduled departure unavailable (America/Chicago)
21 min early
Official source · Updated
Departure
Chicago
ORD
Actual
Sep 9
Arrival
London
LHR
Actual
Sep 10
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: UAL938
Service date: · Scheduled arrival date; departure time unavailable (Europe/London)
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Not available
Arrival
London
LHR
Scheduled
Sep 9
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Operating flight: UAL938
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 29 min early
ORD → LHR
- 20 min early
ORD → LHR
- 20 min early
ORD → LHR
- 12 min early
ORD → LHR
- 92 min late
ORD → LHR
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 1
- Observed occurrences
- 17
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 19, 2026Arrived | Chicago | London | -29 | |
| Sep 18, 2026Arrived | Chicago | London | -20 | |
| Sep 17, 2026Arrived | Chicago | London | -20 | |
| Sep 16, 2026Arrived | Chicago | London | -12 | |
| Sep 15, 2026Arrived | Chicago | London | 92 | |
| Sep 14, 2026Arrived | Chicago | London | -20 | |
| Sep 13, 2026Arrived | Chicago | London | 2 | |
| Sep 12, 2026Arrived | Chicago | London | -37 | |
| Sep 11, 2026Arrived | Chicago | London | -22 | |
| Sep 10, 2026Arrived | Chicago | London | -20 | |
| Sep 9, 2026Arrived | Chicago | London | -21 | |
| Sep 9, 2026Cancelled | Chicago | London | Not available | Not available |
| Sep 7, 2026Arrived | Chicago | London | 28 | |
| Sep 6, 2026Arrived | Chicago | London | -11 | |
| Sep 5, 2026Arrived | Chicago | London | 35 | |
| Sep 4, 2026Arrived | Chicago | London | 2 | |
| Sep 3, 2026Arrived | Chicago | London | -32 |