United Airlines
UA604 Flight Status
According to Trip.com real-time data, the UA604 flight operated by United Airlines on Sep 7, 2026, flying from San Francisco (SFO) to Baltimore (BWI), departed at 12:52 AM and is expected to arrive at 11:35 AM (local time in Baltimore, UTC-4) and land at Baltimore/Washington International Airport (BWI).
Sun, Sep 6
Mon, Sep 7
Tue, Sep 8
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Arrived
The flight has arrived 17m early
7h 58m
IAH
1h 17m
Check-in Counter
--
Boarding Gate
F11
Arrival Gate
D16
Baggage
11
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En route
Your flight has departed San Francisco and is expected to arrive in Baltimore at 11:35 AM.
8h
IAH
1h 30m
Check-in Counter
--
Boarding Gate
F15
Arrival Gate
D16
Baggage
11
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Scheduled
Your flight will depart on time.
8h
IAH
1h
Check-in Counter
--
Boarding Gate
F11
Arrival Gate
D16
Baggage
11
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 Baltimore or track other flights with our flight status tracker.
Track the Previous Flight Status: Landed at San Francisco
UA1646
|
Honolulu (HNL)
San Francisco (SFO)
San Francisco (SFO)
Scheduled: 9:19 PM
|
35m early
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UA604 Aircraft Details
According to Trip.com real-time data, the UA604 flight flying from San Francisco to Baltimore on 9/7/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 25y, 2m. The aircraft is equipped with 117 seats.
Boeing 737-900
Punctuality (Departure)
77
%
Punctuality (Arrival)
97
%
Early on average
11 minutes
Age
25y, 2m
Seats
117
Flight Distance
--
Economy
In-Flight Services
None
Live TV
Wi-Fi is available
No power outlets are available
Seat Information
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for UA604
Trip.com historical records show that the last UA604 flight departed on Sun, Sep 6 from SFO at approximately 1:03 AM. This flight is expected to arrrive in BWI at 11:26 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Sep 3 | San Francisco (SFO) | Baltimore (BWI) | 772 | 1:00 AM | 11:52 AM | Arrived |
| Fri, Sep 4 | San Francisco (SFO) | Baltimore (BWI) | 772 | 1:02 AM | 11:31 AM | Arrived |
| Sat, Sep 5 | San Francisco (SFO) | Baltimore (BWI) | 319 | 1:05 AM | 11:27 AM | Arrived |
| Sun, Sep 6 | San Francisco (SFO) | Baltimore (BWI) | 739 | 1:03 AM | 11:26 AM | Arrived |
| Mon, Sep 7 | San Francisco (SFO) | Baltimore (BWI) | 739 | 12:52 AM | 11:35 AM | En route |
| Tue, Sep 8 | San Francisco (SFO) | Baltimore (BWI) | 772 | 12:45 AM | 11:45 AM | Scheduled |
| Wed, Sep 9 | San Francisco (SFO) | Baltimore (BWI) | 739 | 12:45 AM | 11:45 AM | Scheduled |
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UA604 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA604 is 77% (Late on average 23 minutes), and the on-time arrival rate is 97% (Early on average 11 minutes).
On-Time Departures
Punctuality
77
%
Late on average
23 minutes
Early
0
%
On time
77
%
30 mins late
23
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
11 minutes
Early
83
%
On time
13
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua604?
Flight ua604 has departed (status: En route). Departure 12:52 AM, estimated arrival 11:35 AM (updated Sep 7, 2026). -
Is flight ua604 on time today?
Flight ua604 has already departed (status: En route). It took off at 12:52 AM and is estimated to arrive at 11:35 AM. -
Has flight ua604 departed yet? What is the departure time?
Flight ua604 is scheduled to depart at 12:45 AM. The latest actual or estimated departure time is 12:52 AM, and the current status is En route (updated Sep 7, 2026). -
When is flight ua604 scheduled to arrive?
Flight ua604 is scheduled to arrive at 11:45 AM. The latest estimated or actual arrival time is 11:35 AM. Status is En route as of Sep 7, 2026. -
What is the gate information for flight ua604?
For flight ua604, 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 ua604 fly?
Flight ua604 is operated by United Airlines from San Francisco (SFO) to Baltimore (BWI). Typical flight time is about 8 hours; operating days may include Monday. -
How can I check real-time status for flight ua604?
Track flight ua604 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 ua604 is delayed or canceled, what should I do?
If ua604 is delayed or canceled, first confirm the latest status here (En route, updated Sep 7, 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 ua604 departed from San Francisco?
Flight ua604 has departed from San Francisco (SFO) at 12:52 AM (status: En route). -
What is the seat configuration for flight ua604?
Flight ua604 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: Baltimore Weather & Current Time
Mostly clear
|
17°C - 28°C
Weather forecast for your arrival day
3 hour time difference
Time on arrival: San Francisco 08:35
|
Baltimore 11:35
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