United Airlines UA1186 Flight Status
According to Trip.com real-time data, the UA1186 flight operated by United Airlines on Oct 31, 2026 is scheduled to fly from Houston (IAH) to San Antonio (SAT). The flight is expected to depart at 4:55 PM (local time in Houston, UTC-5) and land at 5:32 PM (local time in San Antonio, UTC-4) .
Fri, Oct 30
Sat, Oct 31
Sun, Nov 1
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 25m early
2h 19m
Check-in Counter
--
Boarding Gate
B8
Arrival Gate
B25
Baggage
7
Need a flight from Chicago to Boston?
United Airlines From $120
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 8m
Check-in Counter
--
Boarding Gate
E3
Arrival Gate
--
Baggage
3
Show more
Need a flight from Chicago to Boston?
United Airlines
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
2h 19m
Check-in Counter
--
Boarding Gate
B10
Arrival Gate
--
Baggage
7
Show more
Need a flight from Chicago to Boston?
United Airlines From $120
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Chicago to Boston or track other flights with our flight status tracker.
UA1186 Aircraft Details
According to Trip.com real-time data, the UA1186 flight flying from Chicago to Boston on 10/31/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 7m. The aircraft is equipped with 200 seats.
Airbus A321neo
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
13 minutes
Age
7m
Seats
200
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
Legroom
47 cm
Seat width better than on 88% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
More legroom than on 3% of flights
53 cm
Seat width better than on 69% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
84 cm
Legroom
47 cm
Seat width better than on 87% of flights
110°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UA1186
Trip.com historical records show that the last UA1186 flight departed on Fri, Oct 30 from ORD at approximately 6:26 AM. This flight is expected to arrrive in BOS at 9:09 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 26 | Chicago (ORD) | Boston (BOS) | 739 | 6:11 AM | 9:00 AM | Arrived |
| Tue, Oct 27 | Chicago (ORD) | Boston (BOS) | 738 | 6:11 AM | 8:56 AM | Arrived |
| Wed, Oct 28 | Houston (IAH) | San Antonio (SAT) | 737 | 5:23 PM | 5:59 PM | Arrived |
| Thu, Oct 29 | Chicago (ORD) | Boston (BOS) | B38M | 6:09 AM | 8:57 AM | Arrived |
| Fri, Oct 30 | Chicago (ORD) | Boston (BOS) | B39M | 6:26 AM | 9:09 AM | Arrived |
| Sat, Oct 31 | Houston (IAH) | San Antonio (SAT) | 737 | 4:55 PM | 5:32 PM | Scheduled |
| Sun, Nov 1 | Chicago (ORD) | Boston (BOS) | A21N | 6:15 AM | 9:34 AM | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
UA1186 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1186 is 93% (Late on average 18 minutes), and the on-time arrival rate is 97% (Early on average 13 minutes).
On-Time Departures
Punctuality
93
%
Late on average
18 minutes
Early
0
%
On time
93
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Canceled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
13 minutes
Early
93
%
On time
3
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
Need a flight from Chicago to Boston?
- From Chicago
- To Boston
- Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Boston
Hotels near Boston Logan International Airport
Hotels near Boston
8.9/10
288 Reviews
Hilton Boston Logan Airport
East Boston | 0.26 km from the airport
$213 $216
8.7/10
42 Reviews
Hyatt Regency Boston Harbor
East Boston | 0.99 km from the airport
$219
8.8/10
91 Reviews
Embassy Suites by Hilton Boston at Logan Airport
East Boston | 1.03 km from the airport
$202 $224
6.8/10
89 Reviews
Global Luxury Suites East Boston
East Boston | 1.69 km from the airport
$190
9.4/10
120 Reviews
Mandarin Oriental Boston
Downtown Boston | 2.22 km from downtown
$686
8.6/10
100 Reviews
Boston Marriott Copley Place
Downtown Boston | 2.21 km from downtown
$240
9.4/10
74 Reviews
The Four Seasons Hotel Boston
Boston City Center | 1.17 km from downtown
$827
9.1/10
155 Reviews
The Monty Boston
Boston City Center | 0.47 km from downtown
$602
Frequently Asked Questions
What is the current status of flight ua1186?
Flight ua1186 has not departed yet and is currently on schedule. Scheduled departure 4:55 PM, arrival 6:03 PM (updated Oct 31, 2026).Is flight ua1186 on time today?
Flight ua1186 has not departed yet and is currently on schedule. Scheduled departure is 4:55 PM, with arrival at 6:03 PM. Recheck gate and timing before you head to the airport.Has flight ua1186 departed yet? What is the departure time?
Flight ua1186 is scheduled to depart at 4:55 PM. The latest actual or estimated departure time is 4:55 PM, and the current status is Scheduled (updated Oct 31, 2026).When is flight ua1186 scheduled to arrive?
Flight ua1186 is scheduled to arrive at 6:03 PM. The latest estimated or actual arrival time is 5:32 PM. Status is Scheduled as of Oct 31, 2026.What is the gate information for flight ua1186?
For flight ua1186, the departure terminal is C and the boarding gate is E3. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ua1186?
After arrival, baggage for flight ua1186 is expected at carousel 3 in terminal B. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua1186 fly?
Flight ua1186 is operated by United Airlines from Houston (IAH) to San Antonio (SAT). Typical flight time is about 1 hour8 minutes; operating days may include Saturday.How can I check real-time status for flight ua1186?
Track flight ua1186 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 ua1186 is delayed or canceled, what should I do?
If ua1186 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 31, 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 ua1186 departed from Houston?
Flight ua1186 has not departed from Houston (IAH) yet and is currently on schedule for 4:55 PM.What is the seat configuration for flight ua1186?
Flight ua1186 usually flies a Airbus A321neo with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
Boston Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Trains
Arrival Info: Boston Weather & Current Time
Mostly clear
|
4°C - 20°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Chicago 08:34
|
Boston 09:34
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system