United Airlines
UA636 Flight Status
Based on Trip.com’s real-time data, the UA636 flight operated by United Airlines on Aug 29, 2026 is scheduled to fly from Chicago (ORD) to Burlington (BTV). The flight is expected to depart at 18:15 (local time in Chicago, UTC-5) and land at 20:50 (local time in Burlington, UTC-4) .
Fri, Aug 28
Sat, Aug 29
Sun, Aug 30
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Arrived
The flight has arrived 1m early
2h 23m
Check-in Counter
--
Boarding Gate
G14
Arrival Gate
8
Baggage
1
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Scheduled
Your flight will depart on time.
2h 23m
Check-in Counter
--
Boarding Gate
G12
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
2h 23m
Check-in Counter
--
Boarding Gate
E11
Arrival Gate
--
Baggage
--
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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 Burlington or track other flights with our flight status tracker.
UA636 Aircraft Details
According to Trip.com real-time data, the UA636 flight flying from Chicago to Burlington on 8/29/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 7m. The aircraft is equipped with 179 seats.
Boeing 737-900
Punctuality (Departure)
10
%
Punctuality (Arrival)
67
%
Late on average
27 minutes
Age
7m
Seats
179
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seating Plan
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width better than on 18% of flights
120°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
--
Legroom
--
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA636
Trip.com historical records show that the last UA636 flight departed on Fri, Aug 28 from ORD at approximately 18:55. This flight is expected to arrrive in BTV at 21:37.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Aug 24 | Chicago (ORD) | Burlington (BTV) | B39M | 18:54 | 21:27 | Arrived |
| Tue, Aug 25 | Chicago (ORD) | Burlington (BTV) | B39M | 18:32 | 21:13 | Arrived |
| Wed, Aug 26 | Chicago (ORD) | Burlington (BTV) | B39M | 19:30 | 22:03 | Arrived |
| Thu, Aug 27 | Chicago (ORD) | Burlington (BTV) | B39M | 18:30 | 21:06 | Arrived |
| Fri, Aug 28 | Chicago (ORD) | Burlington (BTV) | B39M | 18:55 | 21:37 | Arrived |
| Sat, Aug 29 | Chicago (ORD) | Burlington (BTV) | B39M | 18:15 | 20:50 | Scheduled |
| Sun, Aug 30 | Chicago (ORD) | Burlington (BTV) | B39M | 18:15 | 21:38 | Scheduled |
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UA636 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA636 is 10% (Late on average 1 hour12 minutes), and the on-time arrival rate is 67% (Late on average 27 minutes).
On-Time Departures
Punctuality
10
%
Late on average
1 hour12 minutes
Early
0
%
On time
10
%
30 mins late
43
%
60 mins late
20
%
90 mins late
27
%
Cancelled
0
%
On-Time Arrivals
Punctuality
67
%
Late on average
27 minutes
Early
27
%
On time
40
%
30 mins late
17
%
60 mins late
10
%
90 mins late
7
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua636?
Flight ua636 has not departed yet and is currently on schedule. Scheduled departure 18:15, arrival 21:38 (updated Aug 29, 2026). -
Is flight ua636 on time today?
Flight ua636 has not departed yet and is currently on schedule. Scheduled departure is 18:15, with arrival at 21:38. Recheck gate and timing before you head to the airport. -
Has flight ua636 departed yet? What is the departure time?
Flight ua636 is scheduled to depart at 18:15. The latest actual or estimated departure time is 18:15, and the current status is Scheduled (updated Aug 29, 2026). -
When is flight ua636 scheduled to arrive?
Flight ua636 is scheduled to arrive at 21:38. The latest estimated or actual arrival time is 20:50. Status is Scheduled as of Aug 29, 2026. -
What is the gate information for flight ua636?
For flight ua636, the departure terminal is T1 and the boarding gate is G12. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ua636 fly?
Flight ua636 is operated by United Airlines from Chicago (ORD) to Burlington (BTV). Typical flight time is about 2 hours23 minutes; operating days may include Saturday. -
How can I check real-time status for flight ua636?
Track flight ua636 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 ua636 is delayed or canceled, what should I do?
If ua636 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 ua636 departed from Chicago?
Flight ua636 has not departed from Chicago (ORD) yet and is currently on schedule for 18:15. -
What is the seat configuration for flight ua636?
Flight ua636 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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Destination Info: Burlington Weather & Time
Clear
|
11°C - 26°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: Chicago 19:50
|
Burlington 20:50
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