Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1777

Operated by UAL

Live map

Live map filtered to UAL1777. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SFO ORD Jul 14, 09:59 PM UTC Jul 15, 01:53 AM UTC PLANNED

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
15:48 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 17 kt
Visibility
10 SM
Ceiling
FEW 6,500 ft, FEW 20,000 ft
Temp / Dew
24°C / 12°C
Altimeter
29.96 inHg

Obs: 2026-07-14T21:56:00.000Z

Raw METAR / TAF 
METAR KSFO 142156Z 31017KT 10SM FEW065 FEW200 24/12 A2996 RMK AO2 SLP146 T02390122

TAF KSFO 142101Z 1421/1524 30015G25KT P6SM SKC FM150400 29014KT P6SM SKC FM150800 26009KT P6SM SKC FM151800 30012KT P6SM SKC FM152100 29015G25KT P6SM SKC

flight Live Traffic

flight_takeoff 246 Departures
flight_land 245 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
17:48 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
250° / 7 kt
Visibility
10 SM
Ceiling
FEW 6,000 ft, FEW 30,000 ft
Temp / Dew
35°C / 20°C
Altimeter
30.10 inHg

Obs: 2026-07-14T21:51:00.000Z

Raw METAR / TAF 
METAR KORD 142151Z 25007KT 10SM FEW060 FEW300 35/20 A3010 RMK AO2 SLP185 T03500200 $

TAF KORD 142052Z 1421/1524 VRB05KT P6SM FEW060 FEW250 FM150000 27005KT P6SM FEW250 FM152100 09006KT P6SM SCT250

flight Live Traffic

flight_takeoff 565 Departures
flight_land 589 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A0B7BA - Jul 14, 22:10 UTCJul 14, 22:30 UTC20m - -
2026-07-14 A16EBC - Jul 14, 13:25 UTCJul 14, 18:25 UTC5h 0m - -
2026-07-13 A747CB SFO → ORD Jul 13, 22:35 UTCJul 14, 02:15 UTC3h 40m - -
2026-07-13 A0A91E - Jul 13, 12:25 UTCJul 13, 17:25 UTC5h 0m - -
2026-07-12 AA8A07 SFO → ORD Jul 12, 21:55 UTCJul 13, 01:30 UTC3h 35m - -
2026-07-12 A0A8DA EWR → SFO Jul 12, 12:35 UTCJul 12, 17:45 UTC5h 10m - -
2026-07-11 A76F68 SFO → ORD Jul 11, 22:05 UTCJul 12, 01:40 UTC3h 35m - -
2026-07-11 A05A03 EWR → SFO Jul 11, 12:39 UTCJul 11, 17:58 UTC5h 19m +24m -3m
2026-07-11 A05A03 EWR → SFO Jul 11, 12:30 UTCJul 11, 18:00 UTC5h 30m - -
2026-07-11 A9EC06 - Jul 11, 01:45 UTCJul 11, 02:10 UTC25m - -
2026-07-10 A9EC06 SFO → ORD Jul 10, 22:15 UTCJul 11, 02:10 UTC3h 55m - -
2026-07-10 A9EC06 SFO → ORD Jul 10, 22:06 UTCJul 11, 01:30 UTC3h 24m +37m -17m
2026-07-10 A0817F - Jul 10, 12:15 UTCJul 10, 18:35 UTC6h 20m - -
2026-07-09 A9EC06 SFO → ORD Jul 9, 22:35 UTCJul 10, 02:45 UTC4h 10m - -
2026-07-09 A16EBC - Jul 9, 12:35 UTCJul 9, 18:20 UTC5h 45m - -
2026-07-08 A76F87 SFO → ORD Jul 8, 21:53 UTCJul 9, 01:16 UTC3h 23m +24m -21m
2026-07-08 A76F87 SFO → ORD Jul 8, 21:55 UTCJul 9, 01:30 UTC3h 35m - -
2026-07-08 A11FC7 - Jul 8, 12:40 UTCJul 8, 18:05 UTC5h 25m - -
2026-07-07 A76F66 SFO → ORD Jul 7, 22:05 UTCJul 8, 01:35 UTC3h 30m - -
2026-07-07 A16EBC EWR → SFO Jul 7, 12:35 UTCJul 7, 18:15 UTC5h 40m - -
2026-07-06 AAB187 SFO → ORD Jul 6, 22:54 UTCJul 7, 02:38 UTC3h 44m -1355m +19m
2026-07-06 AAB187 SFO → ORD Jul 6, 22:55 UTCJul 7, 02:35 UTC3h 40m - -
2026-07-06 A4DAB6 - Jul 6, 12:35 UTCJul 6, 18:00 UTC5h 25m - -
2026-07-05 A9EC06 SFO → ORD Jul 5, 22:15 UTCJul 6, 02:10 UTC3h 55m - -
2026-07-05 A76F68 - Jul 5, 12:45 UTCJul 5, 18:10 UTC5h 25m - -
2026-07-05 AA8A26 ORD → ORD Jul 5, 05:25 UTCJul 5, 05:30 UTC5m - -
2026-07-05 AA8A26 SFO → ORD Jul 5, 00:24 UTCJul 5, 05:08 UTC4h 44m +175m +235m
2026-07-05 AA8A26 SFO → ORD Jul 5, 01:50 UTCJul 5, 05:30 UTC3h 40m - -
2026-07-04 A0A903 - Jul 4, 12:20 UTCJul 4, 18:05 UTC5h 45m - -
2026-07-04 A76F66 - Jul 4, 04:55 UTCJul 4, 05:10 UTC15m - -

Performance history

Flights tracked
221 showing last 30
Avg arrival delay
+43m
On-time arrival
60% 60% on time
Aircraft used
17

Monthly activity 4 months

Month Flights tracked
July 2026 39
June 2026 70
May 2026 76
April 2026 36

UAL1777 frequently asked

Where does flight UAL1777 fly?
UAL1777 (UAL) flies from SFO to ORD. View the full route page.
How long is flight UAL1777?
Based on observed flights, UAL1777 takes on average 3h 59m from takeoff to landing.
How often does UAL1777 fly?
UAL1777 has been observed flying several times a week in our tracking data. We've recorded 221 flights under this callsign.
Is flight UAL1777 usually on time?
Across recent flights, UAL1777 arrives with an average 43-minute delay. 60% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1777?
UAL1777 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1777 live?
Yes. When UAL1777 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.