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United Airlines United Airlines

UA5770 Flight Status

Based on Trip.com’s real-time data, the UA5770 flight operated by United Airlines on Oct 31, 2026 is scheduled to fly from San Francisco (SFO) to Sacramento (SMF). The flight is expected to depart at 16:10 and land at 16:34 .
Fri, Oct 30
Sat, Oct 31
Sun, Nov 1
SFO-SAC

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 6m early
San Francisco(SFO)
16:39
Scheduled: 16:10, Oct 30
San Francisco International Airport T3
173106C5-5199-4134-A176-6296CB3DA377 58m
Sacramento(SMF)
17:02
Scheduled: 17:08, Oct 30
Sacramento International Airport A
Check-in Counter
--
Boarding Gate
F18
Arrival Gate
A14
Baggage
A1
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SFO-SAC

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Scheduled
Your flight will depart on time.
San Francisco(SFO)
16:10
Scheduled: 16:10, Oct 31
San Francisco International Airport T3
173106C5-5199-4134-A176-6296CB3DA377 58m
Sacramento(SMF)
16:34
Scheduled: 17:08, Oct 31
Sacramento International Airport A
Check-in Counter
--
Boarding Gate
F6
Arrival Gate
--
Baggage
--
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SFO-SAC

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Scheduled
Your flight will depart on time.
San Francisco(SFO)
16:10
Scheduled: 16:10, Nov 1
San Francisco International Airport T3
173106C5-5199-4134-A176-6296CB3DA377 58m
Sacramento(SMF)
17:08
Scheduled: 17:08, Nov 1
Sacramento International Airport A
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from San Francisco to Sacramento or track other flights with our flight status tracker.

Track the Previous Flight Status: Scheduled

UA5480
|
Sacramento (SAC) Arcata (ACV)
Scheduled: 17:45
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UA5770 Aircraft Details

According to Trip.com real-time data, the UA5770 flight flying from San Francisco to Sacramento on 10/31/2026 is operated by the aircraft model Bombardier Regional Jet 200. This aircraft has been in service for 22y, 4m. The aircraft is equipped with 50 seats.
flight status
Bombardier Regional Jet 200
Punctuality (Departure)
40 %
Punctuality (Arrival)
80 %
Late on average
7 minutes
Age
22y, 4m
Seats
50
Distance
--

Flight History for UA5770

Trip.com historical records show that the last UA5770 flight departed on Fri, Oct 30 from SFO at approximately 16:39. This flight is expected to arrrive in SMF at 17:02.
Date Airport Aircraft Type Departure Arrival Status
Departure Arrival
Mon, Oct 26 San Francisco (SFO) Sacramento (SMF) CRJ2 16:32 16:57 Arrived
Tue, Oct 27 San Francisco (SFO) Sacramento (SMF) CRJ2 16:45 17:09 Arrived
Wed, Oct 28 San Francisco (SFO) Sacramento (SMF) CRJ2 17:48 18:12 Arrived
Thu, Oct 29 San Francisco (SFO) Sacramento (SMF) CRJ2 16:26 16:50 Arrived
Fri, Oct 30 San Francisco (SFO) Sacramento (SMF) CRJ2 16:39 17:02 Arrived
Sat, Oct 31 San Francisco (SFO) Sacramento (SMF) CRJ2 16:10 16:34 Scheduled
Sun, Nov 1 San Francisco (SFO) Sacramento (SMF) CRJ2 16:10 17:08 Scheduled

UA5770 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA5770 is 40% (Late on average 41 minutes), and the on-time arrival rate is 80% (Late on average 7 minutes).

On-Time Departures
Punctuality
40 %
Late on average 41 minutes
Early
0 %
On time
40 %
30 mins late
40 %
60 mins late
0 %
90 mins late
20 %
Cancelled
0 %
On-Time Arrivals
Punctuality
80 %
Late on average 7 minutes
Early
40 %
On time
40 %
30 mins late
0 %
60 mins late
20 %
90 mins late
0 %
Cancelled
0 %

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Frequently Asked Questions

  • What is the current status of flight ua5770?

    Flight ua5770 has not departed yet and is currently on schedule. Scheduled departure 16:10, arrival 17:08 (updated Oct 31, 2026).
  • Flight ua5770 has not departed yet and is currently on schedule. Scheduled departure is 16:10, with arrival at 17:08. Recheck gate and timing before you head to the airport.
  • Flight ua5770 is scheduled to depart at 16:10. The latest actual or estimated departure time is 16:10, and the current status is Scheduled (updated Oct 31, 2026).
  • Flight ua5770 is scheduled to arrive at 17:08. The latest estimated or actual arrival time is 16:34. Status is Scheduled as of Oct 31, 2026.
  • For flight ua5770, the departure terminal is T3 and the boarding gate is F6. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight ua5770 is operated by United Airlines from San Francisco (SFO) to Sacramento (SMF). Typical flight time is about 58 minutes; operating days may include Saturday.
  • Track flight ua5770 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 ua5770 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.
  • Flight ua5770 has not departed from San Francisco (SFO) yet and is currently on schedule for 16:10.
  • Flight ua5770 usually flies a Bombardier Regional Jet 200 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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Destination Info: Sacramento Weather & Time

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Mostly cloudy
|
11°C - 21°C
Expected weather conditions upon arrival
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0 hour time difference
Time on arrival: San Francisco 17:08 | Sacramento 17:08

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