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(UA) United Airlines 1577 Flight Tracker

Flight Status

UA 1577
United Airlines
ORD
Chicago
SFO
San Francisco
Departed
Delayed by 2h
ORD
Chicago, IL, US
Chicago O'Hare International Airport
Flight Departure Times
27-Sep-2026
Scheduled
14:32 CDT
Actual
16:43 CDT
Terminal
1
Gate
C23
SFO
San Francisco, CA, US
San Francisco International Airport
Flight Arrival Times
27-Sep-2026
Scheduled
17:20 PDT
Estimated
19:20 PDT
Terminal
3
Gate
F20
Baggage
9
VIEW FLIGHT DETAILSSET UP FLIGHT ALERTSON-TIME PERFORMANCEORD AIRPORT CONDITIONSSFO AIRPORT CONDITIONSREFRESH DATA

Flight Tracker

ALTITUDE32000 ft
AND CRUISING
Heading266
Speed
456 kts

Flight Time

Total

4h 37m

Elapsed

1h 34m

Remaining

3h 3m

Flight Distance

Total

0

Flown

0

Remaining

0

Additional Details

This Flight Also Marketed As

Codeshare Airline

Air Canada
Lufthansa
Air New Zealand
Virgin Australia

Flight Number

(AC) 5081(LH) 9178(NZ) 9326(VA) 8095

Aircraft Equipment

Code

75T

Description

Boeing 757-300 (winglets) Passenger

Past and Upcoming Flights

For flights prior to the results below, please use our Historical Flight Status feature.
27-Sep
24-Sep
25-Sep
26-Sep
27-Sep
28-Sep
29-Sep
30-Sep
Flights for Thursday, 24-Sep-2026
Departure Time
Origin
 
Destination
Arrival Time
10:42 EDT
TYS
Knoxville
ORD
Chicago
11:40 CDT
14:32 CDT
ORD
Chicago
SFO
San Francisco
17:20 PDT
18:55 PDT
SFO
San Francisco
SAN
San Diego
20:45 PDT
Flights for Friday, 25-Sep-2026
Departure Time
Origin
 
Destination
Arrival Time
10:42 EDT
TYS
Knoxville
ORD
Chicago
11:40 CDT
14:32 CDT
ORD
Chicago
SFO
San Francisco
17:20 PDT
18:55 PDT
SFO
San Francisco
SAN
San Diego
20:45 PDT
Flights for Saturday, 26-Sep-2026
Departure Time
Origin
 
Destination
Arrival Time
10:42 EDT
TYS
Knoxville
ORD
Chicago
11:40 CDT
14:32 CDT
ORD
Chicago
SFO
San Francisco
17:20 PDT
18:55 PDT
SFO
San Francisco
SAN
San Diego
20:45 PDT
Flights for Sunday, 27-Sep-2026
Departure Time
Origin
 
Destination
Arrival Time
10:42 EDT
TYS
Knoxville
ORD
Chicago
11:40 CDT
14:32 CDT
ORD
Chicago
SFO
San Francisco
17:20 PDT
18:55 PDT
SFO
San Francisco
SAN
San Diego
20:45 PDT
Flights for Monday, 28-Sep-2026
Departure Time
Origin
 
Destination
Arrival Time
10:42 EDT
TYS
Knoxville
ORD
Chicago
11:40 CDT
14:32 CDT
ORD
Chicago
SFO
San Francisco
17:20 PDT
18:55 PDT
SFO
San Francisco
SAN
San Diego
20:45 PDT
Flights for Tuesday, 29-Sep-2026
Departure Time
Origin
 
Destination
Arrival Time
10:42 EDT
TYS
Knoxville
ORD
Chicago
11:40 CDT
14:32 CDT
ORD
Chicago
SFO
San Francisco
17:20 PDT
18:55 PDT
SFO
San Francisco
SAN
San Diego
20:45 PDT
Flights for Wednesday, 30-Sep-2026
Departure Time
Origin
 
Destination
Arrival Time
10:42 EDT
TYS
Knoxville
ORD
Chicago
11:40 CDT
14:32 CDT
ORD
Chicago
SFO
San Francisco
17:20 PDT
18:55 PDT
SFO
San Francisco
SAN
San Diego
20:45 PDT

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