Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL677

Operated by United Airlines

Live map

Live map filtered to UAL677. 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
12:57 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
220° / 5 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft
Temp / Dew
27°C / 14°C
Altimeter
30.13 inHg

Obs: 2026-08-28T17:51:00.000Z

Raw METAR / TAF 
METAR KORD 281751Z 22005KT 10SM SCT050 27/14 A3013 RMK AO2 SLP199 T02720139 10272 20194 58007

TAF KORD 281720Z 2818/2924 19005KT P6SM SCT050 FM291500 20011G17KT P6SM FEW050 BKN150

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
13:57 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
230° / 9 kt
Visibility
10 SM
Ceiling
SCT 3,700 ft, BKN 9,000 ft, BKN 14,000 ft
Temp / Dew
28°C / 19°C
Altimeter
29.98 inHg

Obs: 2026-08-28T16:54:00.000Z

Raw METAR / TAF 
METAR KBOS 281654Z 23009KT 10SM SCT037 BKN090 BKN140 28/19 A2998 RMK AO2 SLP151 T02780189

TAF KBOS 281733Z 2818/2924 23008KT P6SM SCT035 FM281830 10005KT P6SM SCT035 PROB30 2819/2823 4SM TSRA OVC035CB FM282300 21004KT P6SM BKN100 FM290200 30005KT P6SM SCT250 FM290600 33008KT P6SM SCT200 FM291600 08004KT P6SM SKC

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A4455E ORD → BOS Jul 26, 15:55 UTCJul 26, 18:15 UTC2h 20m - -
2026-07-25 A91536 ORD → BOS Jul 25, 15:55 UTCJul 25, 18:25 UTC2h 30m - -
2026-07-24 A8D4CC ORD → BOS Jul 24, 16:15 UTCJul 24, 18:45 UTC2h 30m - -
2026-07-24 A8D4CC ORD → BOS Jul 24, 16:17 UTCJul 24, 18:40 UTC2h 23m +40m -13m
2026-07-23 A8D5A4 ORD → BOS Jul 23, 18:10 UTCJul 23, 18:50 UTC40m - -
2026-07-23 A8D5A4 ORD → BOS Jul 23, 16:05 UTCJul 23, 18:05 UTC2h 0m - -
2026-07-22 A94BFF ORD → BOS Jul 22, 16:30 UTCJul 22, 19:20 UTC2h 50m - -
2026-07-21 A923EE ORD → BOS Jul 21, 19:00 UTCJul 21, 21:20 UTC2h 20m - -
2026-07-20 A2DFFE ORD → BOS Jul 20, 16:10 UTCJul 20, 18:35 UTC2h 25m - -
2026-07-19 AA7ABD - Jul 19, 16:00 UTCJul 19, 18:25 UTC2h 25m - -
2026-07-17 A923CD EWR → FLL Jul 17, 16:34 UTCJul 17, 18:55 UTC2h 20m - -
2026-07-16 A836FB - Jul 16, 16:30 UTCJul 16, 18:44 UTC2h 15m - -
2026-07-16 A836FB EWR → FLL Jul 16, 16:27 UTCJul 16, 18:41 UTC2h 14m +50m -15m
2026-07-15 A46CE1 - Jul 15, 16:00 UTCJul 15, 18:15 UTC2h 15m - -
2026-07-14 A94B0A EWR → FLL Jul 14, 15:50 UTCJul 14, 18:10 UTC2h 20m - -
2026-07-13 A46D95 EWR → FLL Jul 13, 20:25 UTCJul 13, 22:45 UTC2h 20m - -
2026-07-12 A83787 EWR → FLL Jul 12, 16:30 UTCJul 12, 18:55 UTC2h 25m - -
2026-07-11 A4495D EWR → FLL Jul 11, 16:20 UTCJul 11, 18:40 UTC2h 20m - -
2026-07-10 A94B29 - Jul 10, 16:00 UTCJul 10, 18:20 UTC2h 20m - -
2026-07-09 A8D4CC EWR → FLL Jul 9, 17:00 UTCJul 9, 19:40 UTC2h 40m - -
2026-07-08 A8D4CC EWR → FLL Jul 8, 15:55 UTCJul 8, 18:15 UTC2h 20m - -
2026-07-08 A8D4CC EWR → FLL Jul 8, 15:59 UTCJul 8, 18:15 UTC2h 16m +22m on time
2026-07-07 A4943E EWR → FLL Jul 7, 15:55 UTCJul 7, 18:15 UTC2h 20m - -
2026-07-06 A923CF EWR → FLL Jul 6, 20:05 UTCJul 6, 22:50 UTC2h 45m - -
2026-07-05 A8FC72 - Jul 5, 17:00 UTCJul 5, 19:15 UTC2h 15m - -
2026-07-03 A8856D EWR → FLL Jul 3, 16:05 UTCJul 3, 18:25 UTC2h 20m - -
2026-07-03 A8856D EWR → FLL Jul 3, 15:59 UTCJul 3, 18:27 UTC2h 28m +22m on time
2026-07-02 A8856D - Jul 2, 16:05 UTCJul 2, 18:35 UTC2h 30m - -
2026-07-01 A81000 - Jul 1, 16:00 UTCJul 1, 18:20 UTC2h 20m - -
2026-07-01 A81000 EWR → FLL Jul 1, 15:59 UTCJul 1, 18:20 UTC2h 21m +22m -11m

Performance history

Flights tracked
137 showing last 30
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 30
June 2026 37
May 2026 41
April 2026 29

UAL677 frequently asked

Where does flight UAL677 fly?
UAL677 (United Airlines) flies from ORD to BOS. View the full route page.
How long is flight UAL677?
Based on observed flights, UAL677 takes on average 2h 20m from takeoff to landing.
How often does UAL677 fly?
UAL677 has been observed flying several times a week in our tracking data. We've recorded 137 flights under this callsign.
Is flight UAL677 usually on time?
Across recent flights, UAL677 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL677?
UAL677 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL677 live?
Yes. When UAL677 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.