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 MVFR

Montreal / Pierre Elliott Trudeau International Airport

Montréal, CA

Local time
09:02 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
118 ft
Coordinates
45.4678, -73.7423

cloud Weather

Wind
250° / 8 kt
Visibility
15 SM
Ceiling
BKN 1,700 ft
Temp / Dew
13°C / 11°C
Altimeter
29.78 inHg

Obs: 2026-10-12T12:00:00.000Z

Raw METAR / TAF 
METAR CYUL 121200Z 25008KT 15SM BKN017 13/11 A2978 RMK SC7 SLP089

TAF CYUL 121140Z 1212/1318 27010KT P6SM OVC015 TEMPO 1212/1215 SCT015 FM121500 27012KT P6SM OVC015 TEMPO 1215/1219 OVC025 FM121900 27012KT P6SM OVC025 TEMPO 1219/1221 P6SM -RA BKN008 OVC025 FM122100 31010KT P6SM SCT007 OVC015 TEMPO 1221/1224 5SM -RA BR BKN007 OVC015 BECMG 1222/1224 04015G25KT FM130000 04015G25KT P6SM OVC015 FM130300 05015G25KT P6SM SCT020 OVC040 FM130600 05015KT P6SM -RA SCT005 OVC015 FM130800 05015KT P6SM -RA OVC005 FM131500 05015KT 3SM -RA BR OVC004 RMK NXT FCST BY 121500Z

flight Live Traffic

flight_takeoff 33 Departures
flight_land 27 Arrivals

Arrival

YFC CYFC VFR

Fredericton International Airport

Fredericton, CA

Local time
10:02 ADT
Timezone
America/Moncton
Type
Medium Airport
Elevation
68 ft
Coordinates
45.8687, -66.5299

cloud Weather

Wind
200° / 5 kt
Visibility
9 SM
Ceiling
FEW 15,000 ft
Temp / Dew
9°C / 7°C
Altimeter
29.70 inHg

Obs: 2026-10-12T12:00:00.000Z

Raw METAR / TAF 
METAR CYFC 121200Z AUTO 20005KT 9SM FEW150 09/07 A2970 RMK SLP058

TAF CYFC 121140Z 1212/1224 VRB03KT P6SM SCT020 BKN200 TEMPO 1212/1214 BKN020 FM121400 26007KT P6SM BKN030 FM121700 32010KT P6SM BKN040 FM121900 03010G20KT 4SM -RA BR SCT007 OVC012 RMK FCST BASED ON AUTO OBS. NXT FCST BY 121800Z

flight Live Traffic

flight_takeoff 0 Departures
flight_land 3 Arrivals

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.