Apparatus

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flight_takeoff Flight

UAL377

Live map

Live map filtered to UAL377. 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
09:03 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
320° / 6 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
28°C / 21°C
Altimeter
30.19 inHg

Obs: 2026-07-14T13:51:00.000Z

Raw METAR / TAF 
METAR KORD 141351Z 32006KT 10SM SCT250 28/21 A3019 RMK AO2 SLP217 T02780211

TAF KORD 141126Z 1412/1518 31005KT P6SM SKC FM141900 08006KT P6SM SKC FM142300 26005KT P6SM SKC

flight Live Traffic

flight_takeoff 369 Departures
flight_land 476 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
08:03 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
250° / 7 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
22°C / 11°C
Altimeter
30.24 inHg

Obs: 2026-07-14T13:53:00.000Z

Raw METAR / TAF 
METAR KDEN 141353Z 25007KT 10SM CLR 22/11 A3024 RMK AO2 SLP148 T02220106

TAF KDEN 141121Z 1412/1518 19011KT P6SM SKC FM141300 23006KT P6SM SKC FM141500 VRB06KT P6SM FEW110 FM141700 10011KT P6SM FEW110 FM142100 12014G22KT P6SM FEW110 FM150100 15014G22KT P6SM FEW110 FM150500 18014G22KT P6SM SKC FM151000 18012KT P6SM SKC FM151400 23006KT P6SM SKC

flight Live Traffic

flight_takeoff 348 Departures
flight_land 468 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A91535 ORD → DEN Jul 14, 03:40 UTCJul 14, 05:30 UTC1h 50m - -
2026-07-13 A8D5A0 ORD → DEN Jul 13, 03:30 UTCJul 13, 05:20 UTC1h 50m - -
2026-07-13 A8D5A0 ORD → DEN Jul 13, 03:23 UTCJul 13, 05:17 UTC1h 54m +33m -7m
2026-07-12 A0B7DC ORD → DEN Jul 12, 03:33 UTCJul 12, 05:15 UTC1h 42m +43m -7m
2026-07-12 A0B7DC ORD → DEN Jul 12, 03:25 UTCJul 12, 05:15 UTC1h 50m - -
2026-07-11 A8AD4E ORD → DEN Jul 11, 03:10 UTCJul 11, 05:10 UTC2h 0m - -
2026-07-10 A41E74 - Jul 10, 03:45 UTCJul 10, 06:00 UTC2h 15m - -
2026-07-10 A41E74 ORD → DEN Jul 10, 03:23 UTCJul 10, 05:57 UTC2h 34m +33m -32m
2026-07-09 A9DCE9 ORD → DEN Jul 9, 03:35 UTCJul 9, 05:55 UTC2h 20m - -
2026-07-08 A94B51 ORD → DEN Jul 8, 03:23 UTCJul 8, 05:36 UTC2h 13m +33m +3m
2026-07-08 A94B51 ORD → DEN Jul 8, 03:20 UTCJul 8, 05:25 UTC2h 5m - -
2026-07-07 A8D46A ORD → DEN Jul 7, 04:35 UTCJul 7, 06:25 UTC1h 50m - -
2026-07-06 A12B4C ORD → DEN Jul 6, 07:20 UTCJul 6, 09:10 UTC1h 50m - -
2026-07-04 AAA267 EWR → DTW Jul 4, 16:37 UTCJul 4, 17:49 UTC1h 12m +22m -5m
2026-07-04 AAA267 - Jul 4, 16:40 UTCJul 4, 17:50 UTC1h 10m - -
2026-07-04 A94B2B ORD → DEN Jul 4, 06:40 UTCJul 4, 09:15 UTC2h 35m - -
2026-07-03 A94B6B ORD → DEN Jul 3, 06:40 UTCJul 3, 09:15 UTC2h 35m - -
2026-07-02 A46D95 - Jul 2, 03:30 UTCJul 2, 05:40 UTC2h 10m - -
2026-06-30 AAC2E2 - Jun 30, 20:00 UTCJun 30, 22:40 UTC2h 40m - -
2026-06-30 AAC2E2 IND → DEN Jun 30, 20:03 UTCJun 30, 22:27 UTC2h 24m +26m +6m
2026-06-29 A05DD8 - Jun 29, 19:44 UTCJun 29, 22:05 UTC2h 20m - -
2026-06-28 A12F6D - Jun 28, 20:25 UTCJun 28, 22:39 UTC2h 15m - -
2026-06-27 A14AD1 - Jun 27, 19:45 UTCJun 27, 21:59 UTC2h 15m - -
2026-06-26 A28904 - Jun 26, 19:55 UTCJun 26, 22:25 UTC2h 30m - -
2026-06-26 A28904 IND → DEN Jun 26, 19:50 UTCJun 26, 22:20 UTC2h 30m +13m -4m
2026-06-25 A123E3 - Jun 25, 20:54 UTCJun 25, 23:14 UTC2h 20m - -
2026-06-25 A123E3 IND → DEN Jun 25, 20:43 UTCJun 25, 23:10 UTC2h 27m +66m +2m
2026-06-24 A5D2D4 - Jun 24, 19:44 UTCJun 24, 22:35 UTC2h 50m - -
2026-06-24 A5D2D4 IND → DEN Jun 24, 19:50 UTCJun 24, 22:29 UTC2h 39m +13m +30m
2026-06-23 A43EA3 - Jun 23, 19:50 UTCJun 23, 22:15 UTC2h 25m - -

Performance history

Flights tracked
121 showing last 30
Avg arrival delay
-2m
On-time arrival
89% 89% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 18
June 2026 39
May 2026 37
April 2026 27

UAL377 frequently asked

Where does flight UAL377 fly?
UAL377 flies from ORD to DEN. View the full route page.
How long is flight UAL377?
Based on observed flights, UAL377 takes on average 2h 11m from takeoff to landing.
How often does UAL377 fly?
UAL377 has been observed flying several times a week in our tracking data. We've recorded 121 flights under this callsign.
Is flight UAL377 usually on time?
Across recent flights, UAL377 arrives 2 minutes early on average. 89% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL377?
UAL377 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL377 live?
Yes. When UAL377 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.