United Airlines UA599 Flight Status
Based on Trip.com’s real-time data, the UA599 flight operated by United Airlines on Oct 23, 2026 is scheduled to fly from San Francisco (SFO) to Denver (DEN). The flight is expected to depart at 08:10 (local time in San Francisco, UTC-7) and land at 19:30 (local time in Denver, UTC-6) .
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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En route
Your flight has departed San Francisco and is expected to arrive in Denver at 19:03.
10h 20m
IAD
1h 20m
Check-in Counter
--
Boarding Gate
F11
Arrival Gate
B35
Baggage
16
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Scheduled
Your flight will depart on time.
10h 20m
IAD
1h 36m
Check-in Counter
--
Boarding Gate
F20
Arrival Gate
--
Baggage
16
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Scheduled
Your flight will depart on time.
10h 20m
IAD
1h 13m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
16
Need a flight from San Francisco to Denver?
United Airlines From €129
Search flights 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 Denver or track other flights with our flight status tracker.
UA599 Aircraft Details
According to Trip.com real-time data, the UA599 flight flying from San Francisco to Denver on 10/23/2026 is operated by the aircraft model Boeing 757-300. This aircraft has been in service for 25y, 1m. The aircraft is equipped with 213 seats.
Boeing 757-300
Punctuality (Departure)
67
%
Punctuality (Arrival)
83
%
Late on average
24 minutes
Age
25y, 1m
Seats
213
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seating Plan
79 cm
More legroom than on 64% of flights
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
97 cm
More legroom than on 67% of flights
51 cm
Seat width
130°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
None
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
89 cm
More legroom than on 68% of flights
43 cm
Seat width better than on 18% of flights
120°
Reclining Angle
3-3
Seat layout example
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Flight History for UA599
Trip.com historical records show that the last UA599 flight departed on Thu, Oct 22 from SFO at approximately 08:44. This flight is expected to arrrive in DEN at 19:03.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | San Francisco (SFO) | Denver (DEN) | 739 | 08:45 | 18:58 | Arrived |
| Mon, Oct 19 | San Francisco (SFO) | Denver (DEN) | 789 | 10:35 | 19:02 | Arrived |
| Tue, Oct 20 | San Francisco (SFO) | Denver (DEN) | 753 | 08:32 | 18:45 | Arrived |
| Wed, Oct 21 | San Francisco (SFO) | Denver (DEN) | 739 | 08:32 | 18:51 | Arrived |
| Thu, Oct 22 | San Francisco (SFO) | Denver (DEN) | 789 | 08:44 | 19:03 | En route |
| Fri, Oct 23 | San Francisco (SFO) | Denver (DEN) | 753 | 08:10 | 19:30 | Scheduled |
| Sat, Oct 24 | San Francisco (SFO) | Denver (DEN) | 753 | 08:10 | 19:30 | Scheduled |
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UA599 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA599 is 67% (Late on average 35 minutes), and the on-time arrival rate is 83% (Late on average 24 minutes).
On-Time Departures
Punctuality
67
%
Late on average
35 minutes
Early
0
%
On time
67
%
30 mins late
23
%
60 mins late
3
%
90 mins late
7
%
Cancelled
0
%
On-Time Arrivals
Punctuality
83
%
Late on average
24 minutes
Early
77
%
On time
7
%
30 mins late
3
%
60 mins late
3
%
90 mins late
10
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua599?
Flight ua599 has not departed yet and is currently on schedule. Scheduled departure 08:10, arrival 19:30 (updated Oct 23, 2026).Is flight ua599 on time today?
Flight ua599 has not departed yet and is currently on schedule. Scheduled departure is 08:10, with arrival at 19:30. Recheck gate and timing before you head to the airport.Has flight ua599 departed yet? What is the departure time?
Flight ua599 is scheduled to depart at 08:10. The latest actual or estimated departure time is 08:10, and the current status is Scheduled (updated Oct 23, 2026).When is flight ua599 scheduled to arrive?
Flight ua599 is scheduled to arrive at 19:30. The latest estimated or actual arrival time is 19:30. Status is Scheduled as of Oct 23, 2026.What is the gate information for flight ua599?
For flight ua599, the departure terminal is T3 and the boarding gate is F20. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua599 fly?
Flight ua599 is operated by United Airlines from San Francisco (SFO) to Denver (DEN). Typical flight time is about 10 hours20 minutes; operating days may include Friday.How can I check real-time status for flight ua599?
Track flight ua599 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 ua599 is delayed or canceled, what should I do?
If ua599 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 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 ua599 departed from San Francisco?
Flight ua599 has not departed from San Francisco (SFO) yet and is currently on schedule for 08:10.What is the seat configuration for flight ua599?
Flight ua599 usually flies a Boeing 757-300 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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Destination Info: Denver Weather & Time
Intermittent clouds
|
14°C - 22°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: San Francisco 18:30
|
Denver 19:30
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