flight-status
United Airlines United Airlines

UA1679 Flight Status

According to Trip.com real-time data, the UA1679 flight operated by United Airlines on Nov 3, 2026 is scheduled to fly from San Francisco (SFO) to Cancun (CUN). The flight is expected to depart at 8:45 AM (local time in San Francisco, UTC-7) and land at 4:30 PM (local time in Cancun, UTC-5) .
Mon, Nov 2
Tue, Nov 3
Wed, Nov 4
SFO-CUN

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 20m early
San Francisco(SFO)
9:09 AM
Scheduled: 8:45 AM, Nov 2
San Francisco Intl. Airport T3
173106C5-5199-4134-A176-6296CB3DA377 5h 23m
Cancun(CUN)
4:48 PM
Scheduled: 5:08 PM, Nov 2
Cancun Intl. Airport T3
Check-in Counter
--
Boarding Gate
E6
Arrival Gate
C15
Baggage
8
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SFO-CUN

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Scheduled
Your flight will depart on time.
San Francisco(SFO)
8:45 AM
Scheduled: 8:45 AM, Nov 3
San Francisco Intl. Airport I
173106C5-5199-4134-A176-6296CB3DA377 5h 23m
Cancun(CUN)
4:30 PM
Scheduled: 5:08 PM, Nov 3
Cancun Intl. Airport T3
Check-in Counter
--
Boarding Gate
F21
Arrival Gate
--
Baggage
--
Show more
Need a flight from San Francisco to Cancun?
United Airlines From €192
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SFO-CUN

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Scheduled
Your flight will depart on time.
San Francisco(SFO)
8:45 AM
Scheduled: 8:45 AM, Nov 4
San Francisco Intl. Airport I
173106C5-5199-4134-A176-6296CB3DA377 5h 23m
Cancun(CUN)
5:08 PM
Scheduled: 5:08 PM, Nov 4
Cancun Intl. Airport T3
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Need a flight from San Francisco to Cancun?
United Airlines From €192
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from San Francisco to Cancun or track other flights with our flight status tracker.

Track the Previous Flight Status: Scheduled

UA1954
|
Reno (RNO) Pittsburgh (PIT)
Scheduled: 4:07 PM
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UA1679 Aircraft Details

According to Trip.com real-time data, the UA1679 flight flying from San Francisco to Cancun on 11/3/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 2y, 4m. The aircraft is equipped with 179 seats.
flight status
Boeing 737-900
Punctuality (Departure)
50 %
Punctuality (Arrival)
100 %
Early on average
3 minutes
Age
2y, 4m
Seats
179
Flight Distance
--

Flight History for UA1679

Trip.com historical records show that the last UA1679 flight departed on Mon, Nov 2 from SFO at approximately 9:09 AM. This flight is expected to arrrive in CUN at 4:48 PM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Thu, Oct 29 San Francisco (SFO) Cancun (CUN) B39M 9:11 AM 4:01 PM Arrived
Fri, Oct 30 San Francisco (SFO) Cancun (CUN) B39M 9:11 AM 3:56 PM Arrived
Sat, Oct 31 San Francisco (SFO) Cancun (CUN) B39M 9:23 AM 3:52 PM Arrived
Sun, Nov 1 San Francisco (SFO) Cancun (CUN) B39M 9:35 AM 5:11 PM Arrived
Mon, Nov 2 San Francisco (SFO) Cancun (CUN) B39M 9:09 AM 4:48 PM Arrived
Tue, Nov 3 San Francisco (SFO) Cancun (CUN) B39M 8:45 AM 4:30 PM Scheduled
Wed, Nov 4 San Francisco (SFO) Cancun (CUN) B39M 8:45 AM 5:08 PM Scheduled

UA1679 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1679 is 50% (Late on average 32 minutes), and the on-time arrival rate is 100% (Early on average 3 minutes).

On-Time Departures
Punctuality
50 %
Late on average 32 minutes
Early
0 %
On time
50 %
30 mins late
47 %
60 mins late
3 %
90 mins late
0 %
Canceled
0 %
On-Time Arrivals
Punctuality
100 %
Early on average 3 minutes
Early
57 %
On time
43 %
30 mins late
0 %
60 mins late
0 %
90 mins late
0 %
Canceled
0 %

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Frequently Asked Questions

  • What is the current status of flight ua1679?

    Flight ua1679 has not departed yet and is currently on schedule. Scheduled departure 8:45 AM, arrival 5:08 PM (updated Nov 3, 2026).
  • Flight ua1679 has not departed yet and is currently on schedule. Scheduled departure is 8:45 AM, with arrival at 5:08 PM. Recheck gate and timing before you head to the airport.
  • Flight ua1679 is scheduled to depart at 8:45 AM. The latest actual or estimated departure time is 8:45 AM, and the current status is Scheduled (updated Nov 3, 2026).
  • Flight ua1679 is scheduled to arrive at 5:08 PM. The latest estimated or actual arrival time is 4:30 PM. Status is Scheduled as of Nov 3, 2026.
  • For flight ua1679, the departure terminal is I and the boarding gate is F21. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight ua1679 is operated by United Airlines from San Francisco (SFO) to Cancun (CUN). Typical flight time is about 5 hours23 minutes; operating days may include Tuesday.
  • Track flight ua1679 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 ua1679 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 3, 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 ua1679 has not departed from San Francisco (SFO) yet and is currently on schedule for 8:45 AM.
  • Flight ua1679 usually flies a Boeing 737-900 with seat layout 3-3. 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: Cancun Weather & Current Time

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Partly clear with showers
|
22°C - 31°C
Weather forecast for your arrival day
timeDifferenceIcon
3 hour time difference
Time on arrival: San Francisco 14:08 | Cancun 17:08

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