United Airlines UA4639

Boise to San Francisco

Sat, Apr 25
Sun, Apr 26
Mon, Apr 27

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Arrived

BOI
Boise, Sat, Apr 25
9:39 AM
Scheduled: 9:26 AM
Check-in
--
Terminal
--
Gate
B11
departured icon
Departure
Flight time: 2h 4m
arrived icon
Arrival
SFO
San Francisco, Sat, Apr 25
10:06 AM
Scheduled: 10:30 AM
Baggage
E7
Terminal
T3
Gate
F5

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Scheduled

Scheduled to depart in 16h 28m

BOI
Boise, Sun, Apr 26
9:26 AM
Scheduled: 9:26 AM
Check-in
--
Terminal
--
Gate
B11
waiting to departure icon
Departure
Flight time: 2h 4m
haven't arrived icon
Arrival
SFO
San Francisco, Sun, Apr 26
9:55 AM
Scheduled: 10:30 AM
Baggage
6
Terminal
T3
Gate
F9

Access extensive flight status info directly on the app!

Scheduled

BOI
Boise, Mon, Apr 27
9:26 AM
Scheduled: 9:26 AM
Check-in
--
Terminal
--
Gate
B11
waiting to departure icon
Departure
Flight time: 2h 4m
haven't arrived icon
Arrival
SFO
San Francisco, Mon, Apr 27
10:30 AM
Scheduled: 10:30 AM
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 76 seats.
Airline: United Airlines Embraer 175 Embraer 175
Airline: United Airlines
Distance flown: --
Age: 9y, 4m
Seats: 76
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 Tue, Apr 21 9:26 AM (local time) and arrive at Tue, Apr 21 10:25 AM (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Tue, Apr 21 BOI - SFO
Actual: 9:36 AM
Scheduled: 9:26 AM
Actual: 10:15 AM
Scheduled: 10:30 AM
Embraer 175 Arrived
Sun, Apr 26 BOI - SFO
Actual:
Scheduled: 9:26 AM
Actual:
Scheduled: 10:30 AM
Embraer 175 Scheduled
Mon, Apr 20 BOI - SFO
Actual: 1:05 PM
Scheduled: 9:26 AM
Actual: 1:33 PM
Scheduled: 10:30 AM
Embraer 175 Arrived
Sat, Apr 25 BOI - SFO
Actual: 9:39 AM
Scheduled: 9:26 AM
Actual: 10:06 AM
Scheduled: 10:30 AM
Embraer 175 Arrived
Thu, Apr 23 BOI - SFO
Actual: 11:11 AM
Scheduled: 9:26 AM
Actual: 11:36 AM
Scheduled: 10:30 AM
Embraer 175 Arrived
Wed, Apr 22 BOI - SFO
Actual: 10:02 AM
Scheduled: 9:26 AM
Actual: 10:34 AM
Scheduled: 10:30 AM
Embraer 175 Arrived
Fri, Apr 24 BOI - SFO
Actual: 9:46 AM
Scheduled: 9:26 AM
Actual: 10:16 AM
Scheduled: 10:30 AM
Embraer 175 Arrived
Date Departure Arrival Status
Tue, Apr 21
Actual: 9:36 AM
Scheduled: 9:26 AM
Actual: 10:15 AM
Scheduled: 10:30 AM
Arrived
Sun, Apr 26
Actual:
Scheduled: 9:26 AM
Actual:
Scheduled: 10:30 AM
Scheduled
Mon, Apr 20
Actual: 1:05 PM
Scheduled: 9:26 AM
Actual: 1:33 PM
Scheduled: 10:30 AM
Arrived
Sat, Apr 25
Actual: 9:39 AM
Scheduled: 9:26 AM
Actual: 10:06 AM
Scheduled: 10:30 AM
Arrived
Thu, Apr 23
Actual: 11:11 AM
Scheduled: 9:26 AM
Actual: 11:36 AM
Scheduled: 10:30 AM
Arrived
Wed, Apr 22
Actual: 10:02 AM
Scheduled: 9:26 AM
Actual: 10:34 AM
Scheduled: 10:30 AM
Arrived
Fri, Apr 24
Actual: 9:46 AM
Scheduled: 9:26 AM
Actual: 10:16 AM
Scheduled: 10:30 AM
Arrived

UA4639 punctuality rate

UA4639 will depart from Boise Airport at Tue, Apr 21 9:26 AM, arriving at San Francisco International Airport at Tue, Apr 21 10:25 AM. The recent on-time departure rate is 57%. The recent on-time arrival rate is 77%. The average delay is 1h 9m.
BOI (Boise Airport) - SFO (San Francisco International Airport)
  • Departure:
    57% on time
  • Arrival:
    77% on time
  • Average delay:
    69min
Delayed
176m
132m
88m
44m
On time
19 Apr
20
21
22
23
24
25 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: Philippine English