Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL636

Operated by UAL

Live map

Live map filtered to UAL636. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
20:52 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
260° / 5 kt
Visibility
10 SM
Ceiling
FEW 5,500 ft, BKN 25,000 ft
Temp / Dew
25°C / 15°C
Altimeter
30.09 inHg

Obs: 2026-08-29T00:51:00.000Z

Raw METAR / TAF 
METAR KORD 290051Z 26005KT 10SM FEW055 BKN250 25/15 A3009 RMK AO2 SLP185 T02500150 $

TAF KORD 282320Z 2900/3006 23006KT P6SM FEW060 SCT250 TEMPO 2900/2901 07007KT FM291500 22009KT P6SM FEW045 BKN250 FM292000 20011G17KT P6SM FEW045 BKN120 FM300100 17010KT P6SM BKN120

flight Live Traffic

flight_takeoff 401 Departures
flight_land 304 Arrivals

Arrival

BTV KBTV VFR

Patrick Leahy Burlington International Airport

Burlington, US

Local time
21:52 EDT
Timezone
America/New_York
Type
Medium Airport
Elevation
335 ft
Coordinates
44.4719, -73.1533

cloud Weather

Wind
340° / 9G17 kt
Visibility
10 SM
Ceiling
OVC 7,000 ft
Temp / Dew
19°C / 9°C
Altimeter
30.11 inHg

Obs: 2026-08-29T00:54:00.000Z

Raw METAR / TAF 
METAR KBTV 290054Z 34009G17KT 10SM OVC070 19/09 A3011 RMK AO2 SLP195 T01890094 $

TAF KBTV 282320Z 2900/2924 35008KT P6SM SCT180 FM290300 VRB03KT P6SM FEW200 FM291400 19007KT P6SM SKC

flight Live Traffic

flight_takeoff 25 Departures
flight_land 24 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A12A7B CHS → EWR Jul 25, 23:52 UTCJul 26, 01:10 UTC1h 18m +42m -10m
2026-07-25 A12A7B CHS → EWR Jul 25, 23:35 UTCJul 26, 01:10 UTC1h 35m - -
2026-07-24 AA7EBC CHS → EWR Jul 24, 23:50 UTCJul 25, 01:25 UTC1h 35m - -
2026-07-24 A92362 CHS → EWR Jul 24, 00:15 UTCJul 24, 01:50 UTC1h 35m - -
2026-07-23 AA7EC3 CHS → EWR Jul 23, 00:05 UTCJul 23, 01:40 UTC1h 35m - -
2026-07-22 AA2BC1 CHS → EWR Jul 22, 20:00 UTCJul 22, 21:55 UTC1h 55m - -
2026-07-22 A5D319 CHS → EWR Jul 22, 03:30 UTCJul 22, 05:00 UTC1h 30m - -
2026-07-21 A12F2A - Jul 21, 00:40 UTCJul 21, 02:20 UTC1h 40m - -
2026-07-20 AA7426 - Jul 20, 19:50 UTCJul 20, 21:40 UTC1h 50m - -
2026-07-19 A445C7 - Jul 19, 23:45 UTCJul 20, 01:30 UTC1h 45m - -
2026-07-17 A43E5C - Jul 17, 17:09 UTCJul 18, 01:30 UTC8h 20m - -
2026-07-17 A8D5A0 - Jul 17, 00:20 UTCJul 17, 01:55 UTC1h 35m - -
2026-07-16 A445EE - Jul 16, 14:35 UTCJul 16, 21:45 UTC7h 10m - -
2026-07-16 AA7E9B ORD → BTV Jul 16, 00:05 UTCJul 16, 01:50 UTC1h 45m - -
2026-07-14 AA7F28 - Jul 14, 23:55 UTCJul 15, 01:35 UTC1h 40m - -
2026-07-14 A12B0A - Jul 14, 00:00 UTCJul 14, 01:40 UTC1h 40m - -
2026-07-12 A12B4D - Jul 12, 23:50 UTCJul 13, 01:35 UTC1h 45m - -
2026-07-12 A03618 - Jul 12, 19:50 UTCJul 12, 21:35 UTC1h 45m - -
2026-07-12 A03618 MSO → ORD Jul 12, 18:51 UTCJul 12, 21:10 UTC2h 19m +17m +10m
2026-07-12 A5D6F9 - Jul 12, 00:15 UTCJul 12, 01:55 UTC1h 40m - -
2026-07-11 A43EA2 - Jul 11, 14:40 UTCJul 11, 22:01 UTC7h 20m - -
2026-07-11 A12A7D ORD → BTV Jul 11, 00:00 UTCJul 11, 01:40 UTC1h 40m - -
2026-07-10 A76028 - Jul 10, 20:05 UTCJul 10, 21:30 UTC1h 25m - -
2026-07-10 A12A7C - Jul 10, 00:10 UTCJul 10, 01:45 UTC1h 35m - -
2026-07-09 A12A7C ORD → BTV Jul 9, 23:57 UTCJul 10, 01:41 UTC1h 44m +42m -5m
2026-07-09 A12378 - Jul 9, 20:00 UTCJul 9, 21:40 UTC1h 40m - -
2026-07-09 A4495B - Jul 9, 01:00 UTCJul 9, 02:35 UTC1h 35m - -
2026-07-08 A288E4 - Jul 8, 19:20 UTCJul 8, 21:45 UTC2h 25m - -
2026-07-08 A41E29 - Jul 8, 01:45 UTCJul 8, 03:20 UTC1h 35m - -
2026-07-07 AC2E74 - Jul 7, 00:25 UTCJul 7, 02:00 UTC1h 35m - -

Performance history

Flights tracked
147 showing last 30
Avg arrival delay
-2m
On-time arrival
100% 100% on time
Aircraft used
27

Monthly activity 4 months

Month Flights tracked
July 2026 40
June 2026 41
May 2026 40
April 2026 26

UAL636 frequently asked

Where does flight UAL636 fly?
UAL636 (UAL) flies from ORD to BTV. View the full route page.
How long is flight UAL636?
Based on observed flights, UAL636 takes on average 2h 17m from takeoff to landing.
How often does UAL636 fly?
UAL636 has been observed flying several times a week in our tracking data. We've recorded 147 flights under this callsign.
Is flight UAL636 usually on time?
Across recent flights, UAL636 arrives 2 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL636?
UAL636 has been operated by 27 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL636 live?
Yes. When UAL636 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.