Apparatus

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flight_takeoff Flight

UAL625

Operated by United Airlines

Live map

Live map filtered to UAL625. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
01:09 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
140° / 14 kt
Visibility
10 SM
Ceiling
SCT 8,000 ft, BKN 9,000 ft
Temp / Dew
14°C / 12°C
Altimeter
29.61 inHg
Wx
-RA

Obs: 2026-05-30T04:54:00.000Z

Raw METAR / TAF 
METAR KBOS 300454Z 14014KT 10SM -RA SCT080 BKN090 14/12 A2961 RMK AO2 RAB51 SLP026 P0000 T01440122 402220133

TAF KBOS 300423Z 3004/3106 12012G20KT P6SM -SHRA OVC040 TEMPO 3004/3006 4SM SHRA FM300700 05013KT P6SM BKN020 FM301000 36020G32KT P6SM VCSH OVC020 FM301200 03025G44KT 3SM RA BR OVC010 FM302200 01017G28KT P6SM VCSH BKN050 FM310100 33005KT P6SM BKN130

flight Live Traffic

flight_takeoff 219 Departures
flight_land 237 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
00:09 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
10° / 5 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
18°C / 12°C
Altimeter
29.97 inHg

Obs: 2026-05-30T04:51:00.000Z

Raw METAR / TAF 
METAR KORD 300451Z 01005KT 10SM BKN250 18/12 A2997 RMK AO2 SLP146 T01780117 $

TAF KORD 300237Z 3003/3106 07004KT P6SM BKN250 FM301400 08014KT P6SM BKN250

flight Live Traffic

flight_takeoff 476 Departures
flight_land 591 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AB890A BOS → ORD May 29, 19:40 UTCMay 29, 22:20 UTC2h 40m - -
2026-05-29 AB890A BOS → ORD May 29, 19:40 UTCMay 29, 22:15 UTC2h 35m +20m -10m
2026-05-28 AC2706 BOS → ORD May 28, 19:30 UTCMay 28, 21:30 UTC2h 0m - -
2026-05-28 AC2706 BOS → ORD May 28, 19:40 UTCMay 28, 22:02 UTC2h 22m +20m +3m
2026-05-27 A5D927 BOS → ORD May 27, 20:05 UTCMay 27, 22:35 UTC2h 30m - -
2026-05-26 A3B268 BOS → ORD May 26, 19:55 UTCMay 26, 22:25 UTC2h 30m - -
2026-05-26 A3B268 BOS → ORD May 26, 19:51 UTCMay 26, 22:18 UTC2h 27m +20m -3m
2026-05-25 A5D927 BOS → ORD May 25, 20:50 UTCMay 25, 23:19 UTC2h 30m - -
2026-05-24 AC2706 BOS → ORD May 24, 19:30 UTCMay 24, 21:50 UTC2h 20m - -
2026-05-23 A49441 BOS → ORD May 23, 19:35 UTCMay 23, 20:45 UTC1h 10m - -
2026-05-22 A6045D BOS → ORD May 22, 19:40 UTCMay 22, 22:25 UTC2h 45m - -
2026-05-21 AB8CC1 BOS → ORD May 21, 19:45 UTCMay 21, 22:15 UTC2h 30m - -
2026-05-20 A62BDC BOS → ORD May 20, 20:20 UTCMay 20, 23:05 UTC2h 45m - -
2026-05-20 A62BDC BOS → ORD May 20, 20:08 UTCMay 20, 23:00 UTC2h 52m +23m +27m
2026-05-20 A3D2E5 BOS → ORD May 20, 01:05 UTCMay 20, 01:30 UTC25m - -
2026-05-19 A3D2E5 BOS → ORD May 19, 21:10 UTCMay 19, 23:35 UTC2h 25m - -
2026-05-18 A5FCEF BOS → ORD May 18, 20:05 UTCMay 18, 22:45 UTC2h 40m - -
2026-05-17 AA56D8 BOS → ORD May 17, 20:50 UTCMay 17, 23:20 UTC2h 30m - -
2026-05-17 A5DCDE BOS → ORD May 17, 00:25 UTCMay 17, 01:55 UTC1h 30m - -
2026-05-17 A5DCDE BOS → ORD May 17, 00:21 UTCMay 17, 01:55 UTC1h 34m +76m -7m
2026-05-15 A5A2CC BOS → ORD May 15, 20:20 UTCMay 15, 22:45 UTC2h 25m - -
2026-05-14 A57F04 BOS → ORD May 14, 20:00 UTCMay 14, 22:40 UTC2h 40m - -
2026-05-13 A5B55F BOS → ORD May 13, 20:20 UTCMay 13, 22:55 UTC2h 35m - -
2026-05-13 A5B55F BOS → ORD May 13, 20:20 UTCMay 13, 22:54 UTC2h 34m +35m +1m
2026-05-12 A53774 BOS → ORD May 12, 19:55 UTCMay 12, 22:25 UTC2h 30m - -
2026-05-11 A5EE13 BOS → ORD May 11, 20:05 UTCMay 11, 22:35 UTC2h 29m - -
2026-05-10 A28947 BOS → ORD May 10, 20:05 UTCMay 10, 22:35 UTC2h 30m - -
2026-05-10 A62825 BOS → ORD May 10, 01:14 UTCMay 10, 02:45 UTC1h 30m - -
2026-05-10 A62825 BOS → ORD May 10, 01:06 UTCMay 10, 02:47 UTC1h 41m +121m -1m
2026-05-08 A524E1 BOS → ORD May 8, 20:05 UTCMay 8, 22:15 UTC2h 10m - -

Performance history

Flights tracked
65 showing last 30
Avg arrival delay
+1m
On-time arrival
86% 86% on time
Aircraft used
20

Monthly activity 2 months

Month Flights tracked
May 2026 37
April 2026 28

UAL625 frequently asked

Where does flight UAL625 fly?
UAL625 (United Airlines) flies from BOS to ORD. View the full route page.
How long is flight UAL625?
Based on observed flights, UAL625 takes on average 2h 16m from takeoff to landing.
How often does UAL625 fly?
UAL625 has been observed flying several times a week in our tracking data. We've recorded 65 flights under this callsign.
Is flight UAL625 usually on time?
Across recent flights, UAL625 arrives with an average 1-minute delay. 86% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL625?
UAL625 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL625 live?
Yes. When UAL625 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.