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UA4639 Flight Status ( Boise to San Francisco )

EXPECTED TO ARRIVE IN 16 MINUTES
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Departure (UA4639 Flight Schedule)

Boise Air Terminal ()

flag Boise, United States

08:39 MDT

Wed 25-Mar-2026

 ON TIME
MDT 00:00:00 DAY
arr   

Arrival (UA4639 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

09:45 PDT

Wed 25-Mar-2026

 EARLY 32 min
PDT 00:00:00 DAY

Flight Radar Checker UA 4639

Live Flight Tracker Map

Flight UA4639 from Boise to San Francisco is operated by United Airlines. Scheduled time of departure from Boise Air Terminal is 08:39 MDT and scheduled time of arrival in San Francisco Intl is 09:45 PDT. The duration of the flight is 2 hours 6 minutes.

 

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from San Francisco to Boise

Flight Departure Arrival

11:17
San Francisco Intl
()
Boise Air Terminal
()

11:29
San Francisco Intl
()
Boise Air Terminal
()

16:07
San Francisco Intl
()
Boise Air Terminal
()

16:49
San Francisco Intl
()
Boise Air Terminal
()

19:12
San Francisco Intl
()
Boise Air Terminal
()

21:11
San Francisco Intl
()
Boise Air Terminal
()

22:15
San Francisco Intl
()
Boise Air Terminal
()

23:38
San Francisco Intl
()
Boise Air Terminal
()

History Flight Information for UA4639 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Thu, 26 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT
Wed, 25 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:44 MDT 08:56 PDT
Tue, 24 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:41 MDT 09:23 PDT
Mon, 23 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 09:21 MDT 09:13 PDT
Sun, 22 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 09:15 MDT 09:36 PDT
Sat, 21 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:41 MDT 09:14 PDT
Fri, 20 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:44 MDT 09:14 PDT
Thu, 19 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:50 MDT 11:42 PDT
Wed, 18 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT (Embraer E175) 10:40 MDT 14:33 PDT
Tue, 17 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT (Embraer E175) 10:34 MDT 12:49 PDT
Mon, 16 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 09:23 MDT 09:09 PDT
Sun, 15 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 09:35 MDT 09:19 PDT
Sat, 14 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 10:10 MDT 10:26 PDT
Fri, 13 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:46 MDT 09:08 PDT
Thu, 12 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:49 MDT 09:45 PDT
Wed, 11 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 08:48 MDT 09:19 PDT
Tue, 10 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 09:06 MDT 09:39 PDT
Mon, 09 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MDT 09:45 PDT 09:48 MDT 09:35 PDT
Sun, 08 Mar UA4639 Boise Air Terminal () San Francisco Intl () 07:39 MDT 08:45 PDT 08:53 MDT 09:15 PDT
Sat, 07 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MST 09:45 PST 09:50 MST 10:40 PST
Fri, 06 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MST 09:45 PST 10:16 MST 12:36 PST
Thu, 05 Mar UA4639 Boise Air Terminal () San Francisco Intl () 08:39 MST 09:43 PST (Canadair CRJ7) 10:12 MST 10:32 PST
Wed, 04 Mar UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 08:59 CST 10:15 CST
Tue, 03 Mar UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 09:12 CST 10:27 CST
Mon, 02 Mar UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 09:03 CST 10:18 CST
Sun, 01 Mar UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 08:58 CST 10:12 CST
Sat, 28 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 09:00 CST 10:10 CST
Fri, 27 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 09:03 CST 10:20 CST
Thu, 26 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 09:10 CST 10:28 CST
Wed, 25 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 09:11 CST 10:26 CST
Tue, 24 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 09:27 CST 10:40 CST
Mon, 23 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 10:19 CST 11:34 CST
Sun, 22 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 09:03 CST 10:41 CST
Sat, 21 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Canadair CRJ7) 09:42 CST 11:03 CST
Fri, 20 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 09:13 CST 10:39 CST
Thu, 19 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Canadair CRJ2) 09:48 CST 11:06 CST
Wed, 18 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 09:46 CST 11:10 CST
Tue, 17 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 08:47 CST 10:04 CST
Mon, 16 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Canadair CRJ7) 09:06 CST 10:24 CST
Sun, 15 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST 09:25 CST 10:36 CST
Sat, 14 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Bombardier Inc CRJ7) 09:21 CST 10:40 CST
Fri, 13 Feb UA4639 Hector International Airport () Chicago Ohare Intl () 07:40 CST 09:50 CST (Canadair CRJ7) 09:21 CST 10:40 CST
Thu, 12 Feb UA4639 Baton Rouge Metro Ryan Fld () George Bush Intercontinental () 07:15 CST 08:40 CST (EMBRAER E75L) 08:19 CST 09:21 CST
Wed, 11 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST 08:39 EST 08:12 CST
Tue, 10 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST (Bombardier Inc CRJ7) 08:54 EST 08:29 CST
Mon, 09 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST
Sun, 08 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST 09:24 EST 09:00 CST
Sat, 07 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST
Fri, 06 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST
Thu, 05 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST (Bombardier Inc CRJ7) 08:45 EST 08:18 CST
Wed, 04 Feb UA4639 Meadows Fld () Denver Intl () 08:30 PST 12:10 MST (EMBRAER E75L) 11:00 PST 14:10 MST
Tue, 03 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST (Bombardier Inc CRJ7) 08:48 EST 08:19 CST
Mon, 02 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST (Bombardier Inc CRJ7) 09:11 EST 08:43 CST
Sun, 01 Feb UA4639 Fort Wayne () Chicago Ohare Intl () 07:32 EST 08:05 CST 08:59 EST 08:28 CST

Disclaimer for UA4639 Flight Radar Data

Flight UA4639 from Boise Air Terminal to San Francisco Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA4639 data.