Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL8104

Operated by United Airlines

Live map

Live map filtered to UAL8104. Shown when the flight is currently airborne.

Route airports View route page →

Departure

YUL CYUL VFR

Montreal / Pierre Elliott Trudeau International Airport

Montréal, CA

Local time
05:18 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
118 ft
Coordinates
45.4678, -73.7423

cloud Weather

Wind
240° / 6 kt
Visibility
15 SM
Ceiling
SCT 1,500 ft, BKN 4,500 ft, BKN 7,000 ft
Temp / Dew
20°C / 17°C
Altimeter
29.89 inHg

Obs: 2026-08-28T09:00:00.000Z

Raw METAR / TAF 
METAR CYUL 280900Z 24006KT 15SM SCT015 BKN045 BKN070 20/17 A2989 RMK SF3SC3AC1 SLP124 DENSITY ALT 800FT

TAF CYUL 280900Z 2809/2912 26008KT P6SM SCT010 BKN050 TEMPO 2809/2810 6SM -RA -DZ BR SCT008 BKN010 OVC050 PROB30 2809/2810 5SM -RA -DZ BR BKN008 OVC010 FM281000 28006KT P6SM FEW020 BKN040 BECMG 2812/2814 28012KT FM282000 27012KT P6SM FEW040 BECMG 2823/2901 VRB03KT RMK NXT FCST BY 281200Z

flight Live Traffic

flight_takeoff 8 Departures
flight_land 10 Arrivals

Arrival

YFC CYFC VFR

Fredericton International Airport

Fredericton, CA

Local time
06:18 ADT
Timezone
America/Moncton
Type
Medium Airport
Elevation
68 ft
Coordinates
45.8687, -66.5299

cloud Weather

Wind
180° / 8 kt
Visibility
9 SM
Ceiling
SCT 7,100 ft, OVC 8,400 ft
Temp / Dew
18°C / 17°C
Altimeter
30.00 inHg

Obs: 2026-08-28T09:00:00.000Z

Raw METAR / TAF 
METAR CYFC 280900Z AUTO 18008KT 9SM SCT071 OVC084 18/17 A3000 RMK SLP162 DENSITY ALT 400FT

TAF CYFC 280540Z 2806/2818 18005KT P6SM OVC012 TEMPO 2806/2812 OVC025 PROB30 2806/2812 2SM BR OVC005 FM281200 19010G20KT P6SM OVC015 TEMPO 2812/2814 OVC025 FM281400 19012G22KT P6SM OVC025 TEMPO 2814/2818 P6SM -SHRA OVC020 PROB30 2814/2818 2SM TSRA BR OVC015CB RMK FCST BASED ON AUTO OBS. NXT FCST BY 281200Z

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AA3AE2 YUL → YFC Jul 25, 20:26 UTCJul 25, 22:09 UTC1h 43m +56m -1m
2026-07-25 AA3AE2 YUL → YFC Jul 25, 20:20 UTCJul 25, 22:15 UTC1h 55m - -
2026-07-24 A55017 YUL → YFC Jul 24, 22:35 UTCJul 25, 00:25 UTC1h 50m - -
2026-07-24 A55017 YUL → YFC Jul 24, 22:31 UTCJul 25, 00:24 UTC1h 53m +21m -9m
2026-07-24 AB618B YUL → YFC Jul 24, 17:40 UTCJul 24, 18:00 UTC20m - -
2026-07-23 A8856D YUL → YFC Jul 23, 03:08 UTCJul 23, 05:19 UTC2h 11m +208m +5m
2026-07-23 A8856D YUL → YFC Jul 23, 03:05 UTCJul 23, 05:25 UTC2h 20m - -
2026-07-20 A22539 - Jul 20, 02:15 UTCJul 20, 03:50 UTC1h 35m - -
2026-07-17 A8D5A0 IAD → EWR Jul 17, 22:29 UTCJul 17, 23:25 UTC55m - -
2026-07-17 A8D5A0 IAD → EWR Jul 17, 22:23 UTCJul 17, 23:16 UTC53m +41m +34m
2026-07-15 A12A7F EWR → IAH Jul 15, 16:58 UTCJul 15, 19:51 UTC2h 53m +22m -8m
2026-07-15 A12A7F - Jul 15, 16:50 UTCJul 15, 19:55 UTC3h 5m - -
2026-07-15 A3CF4F - Jul 15, 04:40 UTCJul 15, 05:35 UTC55m - -
2026-07-15 A3CF4F SFO → LAX Jul 15, 04:32 UTCJul 15, 05:38 UTC1h 6m +37m -4m
2026-07-14 A94AE3 - Jul 14, 16:50 UTCJul 14, 20:10 UTC3h 20m - -
2026-07-13 A46D4F TPA → EWR Jul 13, 22:25 UTCJul 14, 00:40 UTC2h 15m - -
2026-07-13 A46D4F TPA → EWR Jul 13, 22:03 UTCJul 14, 00:36 UTC2h 33m +18m -31m
2026-07-13 A43E5E DEN → YVR Jul 13, 03:10 UTCJul 13, 05:40 UTC2h 30m - -
2026-07-13 A43E5E DEN → YVR Jul 13, 03:13 UTCJul 13, 05:34 UTC2h 21m +20m +11m
2026-07-12 AA3AE9 SFO → DEN Jul 12, 18:21 UTCJul 12, 20:16 UTC1h 55m +41m -10m
2026-07-12 AA3AE9 SFO → DEN Jul 12, 18:15 UTCJul 12, 20:15 UTC2h 0m - -
2026-07-11 AC4107 - Jul 11, 00:10 UTCJul 11, 01:35 UTC1h 25m - -
2026-07-09 AC121A - Jul 9, 23:55 UTCJul 10, 01:20 UTC1h 25m - -
2026-07-07 A44585 - Jul 7, 04:20 UTCJul 7, 05:15 UTC55m - -
2026-07-06 A46603 - Jul 6, 07:00 UTCJul 6, 11:10 UTC4h 10m - -
2026-07-06 A46603 SFO → CLE Jul 6, 06:59 UTCJul 6, 11:17 UTC4h 18m +51m -6m
2026-07-04 A562AA - Jul 4, 04:20 UTCJul 4, 04:55 UTC35m - -
2026-07-04 A562AA SFO → SBP Jul 4, 04:28 UTCJul 4, 04:54 UTC26m +32m +2m
2026-06-29 A58DE0 DEN → BFL Jun 29, 02:25 UTCJun 29, 04:34 UTC2h 10m - -
2026-06-26 A57F04 YUL → YFC Jun 26, 02:09 UTCJun 26, 05:19 UTC3h 10m - -

Performance history

Flights tracked
65 showing last 30
Avg arrival delay
-2m
On-time arrival
91% 91% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 28
June 2026 24
May 2026 10
April 2026 3

UAL8104 frequently asked

Where does flight UAL8104 fly?
UAL8104 (United Airlines) flies from YUL to YFC. View the full route page.
How long is flight UAL8104?
Based on observed flights, UAL8104 takes on average 1h 58m from takeoff to landing.
How often does UAL8104 fly?
UAL8104 has been observed flying several times a week in our tracking data. We've recorded 65 flights under this callsign.
Is flight UAL8104 usually on time?
Across recent flights, UAL8104 arrives 2 minutes early on average. 91% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL8104?
UAL8104 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL8104 live?
Yes. When UAL8104 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.