United Airlines
UA4678 Flight status
According to Trip.com real-time data, the UA4678 flight operated by United Airlines on Oct 15, 2026 is scheduled to fly from Boise (BOI) to San Francisco (SFO). The flight is expected to depart at 06:32 (local time in Boise, UTC-6) and arrive at 07:00 (local time in San Francisco, UTC-7) .
Mon, Oct 12
Thu, Oct 15
Fri, Oct 16
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Arrived
The flight has arrived 29m early
2h 3m
Check-in Counter
--
Boarding Gate
B11
Arrival Gate
F6
Baggage
4
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United Airlines
From MYR 613
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Scheduled
Your flight will depart on time.
2h 3m
Check-in Counter
--
Boarding Gate
B11
Arrival Gate
F9
Baggage
F4
Need a flight from Boise to San Francisco?
United Airlines
From MYR 613
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Scheduled
Your flight will depart on time.
2h 3m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Boise to San Francisco?
United Airlines
From MYR 613
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Delayed (may impact connections)
UA5720
|
San Francisco (SFO)
Boise (BOI)
Boise (BOI)
Scheduled: 19:29
|
45m late
fake text
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UA4678 Aircraft Details
According to Trip.com real-time data, the UA4678 flight from Boise to San Francisco on 10/15/2026 is operated using the aircraft model Embraer 175. This aircraft has been in service for 7y, 4m. The aircraft has 70 seats.
Embraer 175
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
21 minutes
Age
7y, 4m
Seats
70
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
Power outlet
Seat Information
79 cm
More legroom than on 20% of flights
46 cm
Seat width better than on 100% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 20% of flights
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 100% of flights
110°
Reclining Angle
2-2
Seat layout example
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Flight History for UA4678
Trip.com historical records show that the last UA4678 flight departed on Mon, Oct 12 from BOI at approximately 06:44. This flight is expected to arrrive in SFO at 07:06.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 5 | Boise (BOI) | San Francisco (SFO) | E75L | 06:44 | 07:17 | Arrived |
| Thu, Oct 8 | Boise (BOI) | San Francisco (SFO) | E75L | 06:42 | 07:09 | Arrived |
| Fri, Oct 9 | Boise (BOI) | San Francisco (SFO) | E75L | 06:35 | 07:03 | Arrived |
| Sun, Oct 11 | Boise (BOI) | San Francisco (SFO) | E75L | 06:47 | 07:25 | Arrived |
| Mon, Oct 12 | Boise (BOI) | San Francisco (SFO) | E75L | 06:44 | 07:06 | Arrived |
| Thu, Oct 15 | Boise (BOI) | San Francisco (SFO) | E75L | 06:32 | 07:00 | Scheduled |
| Fri, Oct 16 | Boise (BOI) | San Francisco (SFO) | E75L | 06:32 | 07:35 | Scheduled |
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UA4678 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4678 is 93% (Late on average 13 minutes), and the on-time arrival rate is 97% (Early on average 21 minutes).
On-Time Departures
Punctuality
93
%
Late on average
13 minutes
Early
0
%
On time
93
%
30 mins late
3
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
21 minutes
Early
93
%
On time
3
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight ua4678?
Flight ua4678 has not departed yet and is currently on schedule. Scheduled departure 06:32, arrival 07:35 (updated Oct 15, 2026). -
Is flight ua4678 on time today?
Flight ua4678 has not departed yet and is currently on schedule. Scheduled departure is 06:32, with arrival at 07:35. Recheck gate and timing before you head to the airport. -
Has flight ua4678 departed yet? What is the departure time?
Flight ua4678 is scheduled to depart at 06:32. The latest actual or estimated departure time is 06:32, and the current status is Scheduled (updated Oct 15, 2026). -
When is flight ua4678 scheduled to arrive?
Flight ua4678 is scheduled to arrive at 07:35. The latest estimated or actual arrival time is 07:00. Status is Scheduled as of Oct 15, 2026. -
What is the baggage carousel number for flight ua4678?
After arrival, baggage for flight ua4678 is expected at carousel F4 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight ua4678 fly?
Flight ua4678 is operated by United Airlines from Boise (BOI) to San Francisco (SFO). Typical flight time is about 2 hours 3 minutes; operating days may include Thursday. -
How can I check real-time status for flight ua4678?
Track flight ua4678 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 ua4678 is delayed or canceled, what should I do?
If ua4678 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 15, 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 ua4678 departed from Boise?
Flight ua4678 has not departed from Boise (BOI) yet and is currently on schedule for 06:32. -
What is the seat configuration for flight ua4678?
Flight ua4678 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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Arrival Info: San Francisco Weather & Current Time
Clear
|
11°C - 23°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Boise 08:00
|
San Francisco 07:00
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