United Airlines
UA1577 Flight Status
Based on Trip.com’s real-time data, the UA1577 flight operated by United Airlines on Sep 6, 2026 is scheduled to fly from Chicago (ORD) to San Diego (SAN). The flight is expected to depart at 14:35 (local time in Chicago, UTC-5) and land at 20:45 (local time in San Diego, UTC-7) .
Sat, Sep 5
Sun, Sep 6
Mon, Sep 7
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Arrived
The flight has arrived 14m early
8h 10m
SFO
1h 36m
Check-in Counter
--
Boarding Gate
B14
Arrival Gate
45
Baggage
6
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Scheduled
Your flight will depart on time.
8h 10m
SFO
1h 32m
Check-in Counter
--
Boarding Gate
B16
Arrival Gate
44
Baggage
6
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Scheduled
Your flight will depart on time.
8h 10m
SFO
1h 32m
Check-in Counter
--
Boarding Gate
B7
Arrival Gate
45
Baggage
6
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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 Chicago to San Diego or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA1941
|
Los Angeles (LAX)
Washington D.C. (WAS)
Washington D.C. (WAS)
Scheduled: 18:09
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UA1577 Aircraft Details
According to Trip.com real-time data, the UA1577 flight flying from Chicago to San Diego on 9/6/2026 is operated by the aircraft model Boeing 757-300. This aircraft has been in service for 2y, 10m. The aircraft is equipped with Up to 235 seats.
Boeing 757-300
Punctuality (Departure)
37
%
Punctuality (Arrival)
80
%
Late on average
10 minutes
Age
2y, 10m
Seats
Up to 235
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
--
Legroom
--
Seat width
100°
Reclining Angle
--
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 61% of flights
51 cm
Seat width
120°
Reclining Angle
--
Seat layout example
Onboard Amenities
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
--
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for UA1577
Trip.com historical records show that the last UA1577 flight departed on Sat, Sep 5 from ORD at approximately 15:16. This flight is expected to arrrive in SAN at 20:31.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 1 | Chicago (ORD) | San Diego (SAN) | 753 | 15:37 | 20:49 | Arrived |
| Wed, Sep 2 | Chicago (ORD) | San Diego (SAN) | B38M | 14:59 | 23:21 | Arrived |
| Thu, Sep 3 | Chicago (ORD) | San Diego (SAN) | B38M | 15:30 | 20:25 | Arrived |
| Fri, Sep 4 | Chicago (ORD) | San Diego (SAN) | B38M | 14:54 | 20:48 | Arrived |
| Sat, Sep 5 | Chicago (ORD) | San Diego (SAN) | 753 | 15:16 | 20:31 | Arrived |
| Sun, Sep 6 | Chicago (ORD) | San Diego (SAN) | 764 | 14:35 | 20:45 | Scheduled |
| Mon, Sep 7 | Chicago (ORD) | San Diego (SAN) | B38M | 14:35 | 20:45 | Scheduled |
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UA1577 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1577 is 37% (Late on average 44 minutes), and the on-time arrival rate is 80% (Late on average 10 minutes).
On-Time Departures
Punctuality
37
%
Late on average
44 minutes
Early
0
%
On time
37
%
30 mins late
40
%
60 mins late
13
%
90 mins late
10
%
Cancelled
0
%
On-Time Arrivals
Punctuality
80
%
Late on average
10 minutes
Early
43
%
On time
37
%
30 mins late
17
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua1577?
Flight ua1577 has not departed yet and is currently on schedule. Scheduled departure 14:35, arrival 20:45 (updated Sep 6, 2026). -
Is flight ua1577 on time today?
Flight ua1577 has not departed yet and is currently on schedule. Scheduled departure is 14:35, with arrival at 20:45. Recheck gate and timing before you head to the airport. -
Has flight ua1577 departed yet? What is the departure time?
Flight ua1577 is scheduled to depart at 14:35. The latest actual or estimated departure time is 14:35, and the current status is Scheduled (updated Sep 6, 2026). -
When is flight ua1577 scheduled to arrive?
Flight ua1577 is scheduled to arrive at 20:45. The latest estimated or actual arrival time is 20:45. Status is Scheduled as of Sep 6, 2026. -
What is the gate information for flight ua1577?
For flight ua1577, the departure terminal is T1 and the boarding gate is B16. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight ua1577?
After arrival, baggage for flight ua1577 is expected at carousel 6 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight ua1577 fly?
Flight ua1577 is operated by United Airlines from Chicago (ORD) to San Diego (SAN). Typical flight time is about 8 hours10 minutes; operating days may include Sunday. -
How can I check real-time status for flight ua1577?
Track flight ua1577 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 ua1577 is delayed or canceled, what should I do?
If ua1577 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 6, 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 ua1577 departed from Chicago?
Flight ua1577 has not departed from Chicago (ORD) yet and is currently on schedule for 14:35.
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Destination Info: San Diego Weather & Time
Mostly cloudy
|
21°C - 30°C
Expected weather conditions upon arrival
-2 hour time difference
Time on arrival: Chicago 22:45
|
San Diego 20:45
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