United Airlines UA5644 Flight Status
According to Trip.com latest record on status for United Airlines flight UA5644 from San Francisco to Boise (SFO-BOI): Flights for Oct 31, 2026 are scheduled, with the next departure slated for 18:30 from SFO and an expected arrival at 20:39 at BOI .
Fri, Oct 30
Sat, Oct 31
Sun, Nov 1
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Scheduled
Your flight will depart on time.
1h 45m
Check-in Counter
--
Boarding Gate
F9
Arrival Gate
B10
Baggage
1
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United Airlines From PKR 43,182
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Scheduled
Your flight will depart on time.
1h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
B10
Baggage
1
Need a flight from San Francisco to Boise?
United Airlines From PKR 43,182
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Scheduled
Your flight will depart on time.
1h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from San Francisco to Boise?
United Airlines From PKR 43,182
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UA5644 Aircraft Specifications
According to Trip.com real-time data, the UA5644 flight from San Francisco to Boise on 10/31/2026 is operated using the aircraft model Embraer 175. This aircraft has been in service for 1y, 10m. The aircraft has 76 seats.
Embraer 175
On-Time Departure
60
%
On-Time Arrival
93
%
Avg. Early
11 minutes
Aircraft Age
1y, 10m
Total Seats
76
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
Inflight entertainment is available
Unknown
Power outlet
Seat Information
79 cm
More legroom than on 14% of flights
46 cm
Seat width better than on 14% of flights
100°
Reclining Angle
2-2
Seat layout example
Cabin Amenities
Snacks
Inflight entertainment is available
Unknown
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 14% of flights
120°
Reclining Angle
1-2
Seat layout example
Cabin Amenities
None
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 14% of flights
105°
Reclining Angle
--
Seat layout example
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UA5644 Flight History
Trip.com historical records show that the last UA5644 flight departed on Fri, Oct 30 from SFO at approximately 18:30. This flight is expected to arrrive in BOI at 20:39.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 26 | San Francisco (SFO) | Boise (BOI) | E75L | 18:47 | 20:57 | Arrived |
| Tue, Oct 27 | San Francisco (SFO) | Boise (BOI) | E75L | 18:44 | 20:55 | Arrived |
| Wed, Oct 28 | San Francisco (SFO) | Boise (BOI) | E75L | 18:36 | 20:43 | Arrived |
| Thu, Oct 29 | San Francisco (SFO) | Boise (BOI) | E75L | 18:35 | 20:42 | Arrived |
| Fri, Oct 30 | San Francisco (SFO) | Boise (BOI) | E75L | 18:30 | 20:39 | Scheduled |
| Sat, Oct 31 | San Francisco (SFO) | Boise (BOI) | E75L | 18:30 | 20:39 | Scheduled |
| Sun, Nov 1 | San Francisco (SFO) | Boise (BOI) | E7W | 18:30 | 21:15 | Scheduled |
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UA5644 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA5644 is 60% (Late on average 32 minutes), and the on-time arrival rate is 93% (Early on average 11 minutes).
On-Time Departures
Punctuality
60
%
Late on average
32 minutes
Early
0
%
On time
60
%
30 mins late
23
%
60 mins late
13
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
11 minutes
Early
80
%
On time
13
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight ua5644?
Flight ua5644 has not departed yet and is currently on schedule. Scheduled departure 18:30, arrival 21:15 (updated Oct 31, 2026).Is flight ua5644 on time today?
Flight ua5644 has not departed yet and is currently on schedule. Scheduled departure is 18:30, with arrival at 21:15. Recheck gate and timing before you head to the airport.Has flight ua5644 departed yet? What is the departure time?
Flight ua5644 is scheduled to depart at 18:30. The latest actual or estimated departure time is 18:30, and the current status is Scheduled (updated Oct 31, 2026).When is flight ua5644 scheduled to arrive?
Flight ua5644 is scheduled to arrive at 21:15. The latest estimated or actual arrival time is 20:39. Status is Scheduled as of Oct 31, 2026.What route does flight ua5644 fly?
Flight ua5644 is operated by United Airlines from San Francisco (SFO) to Boise (BOI). Typical flight time is about 1 hour 45 minutes; operating days may include Saturday.How can I check real-time status for flight ua5644?
Track flight ua5644 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua5644 is delayed or canceled, what should I do?
If ua5644 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 31, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua5644 departed from San Francisco?
Flight ua5644 has not departed from San Francisco (SFO) yet and is currently on schedule for 18:30.What is the seat configuration for flight ua5644?
Flight ua5644 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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