United Airlines UA4639

Boise to San Francisco

Sat, Apr 11
Sun, Apr 12
Mon, Apr 13

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Arrived

BOI
Boise, Sat, Apr 11
09:34
Scheduled: 09:26
Check-in
--
Terminal
--
Gate
B11
departured icon
Departure
Flight time: 2h 4m
arrived icon
Arrival
SFO
San Francisco, Sat, Apr 11
10:06
Scheduled: 10:30
Baggage
E7
Terminal
T3
Gate
F5

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Scheduled

Scheduled to depart in 1h 56m

BOI
Boise, Sun, Apr 12
09:26
Scheduled: 09:26
Check-in
--
Terminal
--
Gate
B11
waiting to departure icon
Departure
Flight time: 2h 4m
haven't arrived icon
Arrival
SFO
San Francisco, Sun, Apr 12
09:57
Scheduled: 10:30
Baggage
E7
Terminal
T3
Gate
F6

Access extensive flight status info directly on the app!

Scheduled

BOI
Boise, Mon, Apr 13
09:26
Scheduled: 09:26
Check-in
--
Terminal
--
Gate
B11
waiting to departure icon
Departure
Flight time: 2h 4m
haven't arrived icon
Arrival
SFO
San Francisco, Mon, Apr 13
10:30
Scheduled: 10:30
Baggage
--
Terminal
T3
Gate
--
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UA4639 flight details

The aircraft model for flight UA4639 is Embraer 175, operated by United Airlines, and features 70 seats.
Airline: United Airlines Embraer 175 Embraer 175
Airline: United Airlines
Distance flown: --
Age: 6y, 11m
Seats: 70
Meal service: available
Wi-Fi: Available
USB port: Available
Entertainment: available
Recline angle: 100°
Seat width: 46 cm
Legroom: 79 cm

UA4639 flight schedules

Flight UA4639's latest flight is scheduled to depart at Wed, Apr 8 09:26 (local time) and arrive at Wed, Apr 8 10:36 (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Wed, Apr 8 BOI - SFO
Actual: 09:42
Scheduled: 09:26
Actual: 10:30
Scheduled: 10:30
Embraer 175 Arrived
Mon, Apr 6 BOI - SFO
Actual: 10:37
Scheduled: 09:26
Actual: 11:15
Scheduled: 10:30
Embraer 175 Arrived
Sat, Apr 11 BOI - SFO
Actual: 09:34
Scheduled: 09:26
Actual: 10:06
Scheduled: 10:30
Embraer 175 Arrived
Fri, Apr 10 BOI - SFO
Actual: 09:48
Scheduled: 09:26
Actual: 10:22
Scheduled: 10:30
Embraer 175 Arrived
Tue, Apr 7 BOI - SFO
Actual: 09:48
Scheduled: 09:26
Actual: 10:25
Scheduled: 10:30
Embraer 175 Arrived
Sun, Apr 12 BOI - SFO
Actual:
Scheduled: 09:26
Actual:
Scheduled: 10:30
Embraer 175 Scheduled
Thu, Apr 9 BOI - SFO
Actual: 16:40
Scheduled: 09:26
Actual: 17:10
Scheduled: 10:30
Embraer 175 Arrived
Date Departure Arrival Status
Wed, Apr 8
Actual: 09:42
Scheduled: 09:26
Actual: 10:30
Scheduled: 10:30
Arrived
Mon, Apr 6
Actual: 10:37
Scheduled: 09:26
Actual: 11:15
Scheduled: 10:30
Arrived
Sat, Apr 11
Actual: 09:34
Scheduled: 09:26
Actual: 10:06
Scheduled: 10:30
Arrived
Fri, Apr 10
Actual: 09:48
Scheduled: 09:26
Actual: 10:22
Scheduled: 10:30
Arrived
Tue, Apr 7
Actual: 09:48
Scheduled: 09:26
Actual: 10:25
Scheduled: 10:30
Arrived
Sun, Apr 12
Actual:
Scheduled: 09:26
Actual:
Scheduled: 10:30
Scheduled
Thu, Apr 9
Actual: 16:40
Scheduled: 09:26
Actual: 17:10
Scheduled: 10:30
Arrived

UA4639 punctuality rate

UA4639 will depart from Boise Airport at Wed, Apr 8 09:26, arriving at San Francisco International Airport at Wed, Apr 8 10:36. The recent on-time departure rate is 73%. The recent on-time arrival rate is 83%. The average delay is 1h 30m.
BOI (Boise Airport) - SFO (San Francisco International Airport)
  • Departure:
    73% on time
  • Arrival:
    83% on time
  • Average delay:
    90min
Delayed
348m
261m
174m
87m
On time
5 Apr
6
7
8
9
10
11 Apr
UA4639
Whatflytime is a global flight tracker that provides real-time status updates using trusted data from Trip.com. With multilingual support and worldwide coverage, it's your reliable source for up-to-date flight information.
Current language: British English