Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL581

Operated by UAL

Live map

Live map filtered to UAL581. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
ORD DEN Jul 14, 04:25 PM UTC Jul 14, 06:39 PM UTC PLANNED

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
03:16 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
290° / 4 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
25°C / 20°C
Altimeter
30.15 inHg

Obs: 2026-07-14T07:51:00.000Z

Raw METAR / TAF 
METAR KORD 140751Z 29004KT 10SM CLR 25/20 A3015 RMK AO2 SLP203 T02500200 $

TAF KORD 140520Z 1406/1512 27006KT P6SM SKC FM141200 32005KT P6SM SKC FM141900 08006KT P6SM SKC FM150000 25005KT P6SM SKC

flight Live Traffic

flight_takeoff 283 Departures
flight_land 309 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
02:16 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
160° / 19 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
21°C / 11°C
Altimeter
30.22 inHg

Obs: 2026-07-14T07:53:00.000Z

Raw METAR / TAF 
METAR KDEN 140753Z 16019KT 10SM CLR 21/11 A3022 RMK AO2 PK WND 16035/0703 SLP136 T02110106

TAF KDEN 140659Z 1407/1512 15020G30KT P6SM SKC FM140900 17015G25KT P6SM SKC FM141100 19011KT P6SM SKC FM141300 23006KT P6SM SKC FM141500 VRB06KT P6SM FEW110 FM141700 10011KT P6SM FEW110 FM142100 13014G22KT P6SM FEW110 FM150400 16014G22KT P6SM FEW110

flight Live Traffic

flight_takeoff 143 Departures
flight_land 118 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 A0B840 - Jul 13, 16:20 UTCJul 13, 18:10 UTC1h 50m - -
2026-07-12 AD22E1 ORD → DEN Jul 12, 16:20 UTCJul 12, 18:15 UTC1h 55m - -
2026-07-12 AD22E1 ORD → DEN Jul 12, 16:25 UTCJul 12, 18:12 UTC1h 47m +31m on time
2026-07-11 A0B844 ORD → DEN Jul 11, 16:10 UTCJul 11, 18:10 UTC2h 0m - -
2026-07-10 A0B7B8 - Jul 10, 16:15 UTCJul 10, 18:20 UTC2h 5m - -
2026-07-09 A0B7FE - Jul 9, 16:25 UTCJul 9, 18:35 UTC2h 10m - -
2026-07-09 A0B7FE ORD → DEN Jul 9, 16:25 UTCJul 9, 18:27 UTC2h 2m +31m -4m
2026-07-08 A2452F ORD → DEN Jul 8, 16:25 UTCJul 8, 18:03 UTC1h 38m +31m -3m
2026-07-08 A2452F ORD → DEN Jul 8, 16:05 UTCJul 8, 18:10 UTC2h 5m - -
2026-07-07 A55FE9 ORD → DEN Jul 7, 16:25 UTCJul 7, 18:25 UTC2h 0m - -
2026-07-06 A3D302 ORD → DEN Jul 6, 16:10 UTCJul 6, 18:10 UTC2h 0m - -
2026-07-05 A2452A - Jul 5, 16:40 UTCJul 5, 18:40 UTC2h 0m - -
2026-07-04 A46CC1 - Jul 4, 16:10 UTCJul 4, 18:15 UTC2h 5m - -
2026-07-03 A0B848 - Jul 3, 16:35 UTCJul 3, 18:45 UTC2h 10m - -
2026-07-02 A0B81D - Jul 2, 16:40 UTCJul 2, 18:45 UTC2h 5m - -
2026-07-01 A0B823 - Jul 1, 16:30 UTCJul 1, 18:40 UTC2h 10m - -
2026-06-30 A0B821 - Jun 30, 16:25 UTCJun 30, 18:25 UTC2h 0m - -
2026-06-30 A0B821 ORD → DEN Jun 30, 16:25 UTCJun 30, 18:23 UTC1h 58m +31m -6m
2026-06-29 A0B7D8 - Jun 29, 16:35 UTCJun 29, 18:34 UTC2h 0m - -
2026-06-28 A0B840 ORD → DEN Jun 28, 16:25 UTCJun 28, 18:25 UTC2h 0m +31m on time
2026-06-28 A0B840 ORD → DEN Jun 28, 16:19 UTCJun 28, 18:25 UTC2h 5m - -
2026-06-27 A0B7FA ORD → DEN Jun 27, 16:25 UTCJun 27, 18:24 UTC1h 59m +31m +4m
2026-06-27 A0B7FA ORD → DEN Jun 27, 16:20 UTCJun 27, 18:29 UTC2h 10m - -
2026-06-26 A6ED61 ORD → DEN Jun 26, 16:35 UTCJun 26, 18:34 UTC2h 0m - -
2026-06-26 A6ED61 ORD → DEN Jun 26, 16:25 UTCJun 26, 18:33 UTC2h 8m +31m -2m
2026-06-25 A0B7B7 - Jun 25, 16:14 UTCJun 25, 18:39 UTC2h 25m - -
2026-06-25 A0B7B7 ORD → DEN Jun 25, 16:25 UTCJun 25, 18:30 UTC2h 5m +31m +10m
2026-06-24 A609D4 ORD → DSM Jun 24, 14:25 UTCJun 24, 15:15 UTC50m +30m on time
2026-06-24 A609D4 ORD → DSM Jun 24, 14:24 UTCJun 24, 15:09 UTC45m - -
2026-06-24 A44565 BWI → ORD Jun 24, 10:25 UTCJun 24, 12:04 UTC1h 40m - -

Performance history

Flights tracked
164 showing last 30
Avg arrival delay
on time
On-time arrival
100% 100% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 16
June 2026 64
May 2026 57
April 2026 27

UAL581 frequently asked

Where does flight UAL581 fly?
UAL581 (UAL) flies from ORD to DEN. View the full route page.
How long is flight UAL581?
Based on observed flights, UAL581 takes on average 1h 56m from takeoff to landing.
How often does UAL581 fly?
UAL581 has been observed flying several times a week in our tracking data. We've recorded 164 flights under this callsign.
Is flight UAL581 usually on time?
Across recent flights, UAL581 arrives 0 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL581?
UAL581 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL581 live?
Yes. When UAL581 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.