United Airlines
UA599 Flight status
According to Trip.com real-time data, the UA599 flight operated by United Airlines on Aug 29, 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 arrive at 19:30 (local time in Denver, UTC-6) .
Fri, Aug 28
Sat, Aug 29
Sun, Aug 30
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Arrived
The flight has arrived 16m late
10h 20m
IAD
1h 22m
Check-in Counter
--
Boarding Gate
F22
Arrival Gate
B35
Baggage
16
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Scheduled
Your flight will depart on time.
10h 20m
IAD
1h 49m
Check-in Counter
--
Boarding Gate
F15
Arrival Gate
B37
Baggage
16
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Scheduled
Your flight will depart on time.
10h 20m
IAD
1h 8m
Check-in Counter
--
Boarding Gate
F22
Arrival Gate
--
Baggage
--
Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Landed at San Francisco
UA806
|
Seoul (SEL)
San Francisco (SFO)
San Francisco (SFO)
Scheduled: 06:30
|
33m early
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UA599 Aircraft Details
According to Trip.com real-time data, the UA599 flight from San Francisco to Denver on 8/29/2026 is operated using the aircraft model Boeing 787-9. This aircraft has been in service for 10y, 10m. The aircraft has 257 seats.
Boeing 787-9
Punctuality (Departure)
41
%
Punctuality (Arrival)
47
%
Late on average
46 minutes
Age
10y, 10m
Seats
257
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
81 cm
More legroom than on 93% of flights
--
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
198 cm
More legroom than on 67% of flights
52 cm
Seat width
180°
Reclining Angle
Fully reclinable
--
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
More legroom than on 50% of flights
44 cm
Seat width better than on 73% of flights
110°
Reclining Angle
--
Seat layout example
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Flight History for UA599
Trip.com historical records show that the last UA599 flight departed on Fri, Aug 28 from SFO at approximately 08:36. This flight is expected to arrrive in DEN at 19:46.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Aug 25 | San Francisco (SFO) | Denver (DEN) | 753 | 08:38 | 19:05 | Arrived |
| Wed, Aug 26 | San Francisco (SFO) | Denver (DEN) | 789 | 08:45 | 20:12 | Arrived |
| Thu, Aug 27 | San Francisco (SFO) | Denver (DEN) | 753 | 08:25 | 19:53 | Arrived |
| Fri, Aug 28 | San Francisco (SFO) | Denver (DEN) | 753 | 08:36 | 19:46 | Arrived |
| Sat, Aug 29 | San Francisco (SFO) | Denver (DEN) | 789 | 08:10 | 19:30 | Scheduled |
| Sun, Aug 30 | San Francisco (SFO) | Denver (DEN) | 753 | 08:10 | 19:30 | Scheduled |
| Mon, Aug 31 | 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 last 30 trips, the on-time departure rate of UA599 is 41% (Late on average 38 minutes), and the on-time arrival rate is 47% (Late on average 46 minutes).
On-Time Departures
Punctuality
41
%
Late on average
38 minutes
Early
0
%
On time
41
%
30 mins late
35
%
60 mins late
24
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
47
%
Late on average
46 minutes
Early
18
%
On time
29
%
30 mins late
24
%
60 mins late
6
%
90 mins late
24
%
Cancelled
0
%
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Flight FAQs
-
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 Aug 29, 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 Aug 29, 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 Aug 29, 2026. -
What is the gate information for flight ua599?
For flight ua599, the departure terminal is T3 and the boarding gate is F15. 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 hours 20 minutes; operating days may include Saturday. -
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 Aug 29, 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.
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Arrival Info: Denver Weather & Current Time
Mostly cloudy
|
21°C - 35°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: San Francisco 18:30
|
Denver 19:30
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