Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1603

Operated by United Airlines

Live map

Live map filtered to UAL1603. 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
12:28 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
VRB / 3 kt
Visibility
10 SM
Ceiling
FEW 5,000 ft, SCT 6,500 ft
Temp / Dew
26°C / 13°C
Altimeter
30.15 inHg

Obs: 2026-08-28T16:51:00.000Z

Raw METAR / TAF 
METAR KORD 281651Z VRB03KT 10SM FEW050 SCT065 26/13 A3015 RMK AO2 SLP205 T02560128

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

Arrival

PHX KPHX VFR

Phoenix Sky Harbor International Airport

Phoenix, US

Local time
10:28 MST
Timezone
America/Phoenix
Type
Large Airport
Elevation
1,135 ft
Coordinates
33.4353, -112.0059

cloud Weather

Wind
160° / 6 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, FEW 20,000 ft, BKN 25,000 ft, BKN 29,000 ft
Temp / Dew
38°C / 14°C
Altimeter
29.91 inHg

Obs: 2026-08-28T16:51:00.000Z

Raw METAR / TAF 
METAR KPHX 281651Z 16006KT 10SM FEW100 FEW200 BKN250 BKN290 38/14 A2991 RMK AO2 SLP104 T03830144

TAF KPHX 281501Z 2815/2918 12005KT P6SM SCT150 SCT250 FM282100 26008KT P6SM FEW150 SCT250 TEMPO 2904/2906 15017G25KT FM290600 12008KT P6SM VCSH SCT100 BKN180 FM291200 13004KT P6SM FEW150 SCT250 FM291700 26007KT P6SM FEW250

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A4423B ORD → PHX Jul 26, 04:55 UTCJul 26, 09:05 UTC4h 11m - -
2026-07-26 A44960 ORD → PHX Jul 26, 01:45 UTCJul 26, 02:55 UTC1h 10m - -
2026-07-26 A44960 ORD → PHX Jul 26, 01:41 UTCJul 26, 02:50 UTC1h 9m +21m +7m
2026-07-25 A44214 ORD → PHX Jul 25, 05:20 UTCJul 25, 09:35 UTC4h 15m - -
2026-07-25 A4495B ORD → PHX Jul 25, 02:10 UTCJul 25, 03:15 UTC1h 5m - -
2026-07-24 A2B112 ORD → PHX Jul 24, 04:45 UTCJul 24, 09:00 UTC4h 15m - -
2026-07-24 AC0831 ORD → PHX Jul 24, 02:05 UTCJul 24, 03:10 UTC1h 5m - -
2026-07-23 A126EA ORD → PHX Jul 23, 05:30 UTCJul 23, 10:00 UTC4h 30m - -
2026-07-23 A12AC1 ORD → PHX Jul 23, 02:05 UTCJul 23, 03:25 UTC1h 20m - -
2026-07-22 AA7E56 ORD → PHX Jul 22, 04:50 UTCJul 22, 05:25 UTC35m - -
2026-07-21 A43EA7 ORD → PHX Jul 21, 05:10 UTCJul 21, 09:30 UTC4h 20m - -
2026-07-21 A12A80 ORD → PHX Jul 21, 02:00 UTCJul 21, 03:05 UTC1h 5m - -
2026-07-20 A12758 ORD → PHX Jul 20, 05:00 UTCJul 20, 09:15 UTC4h 15m - -
2026-07-20 A12B0A ORD → PHX Jul 20, 02:15 UTCJul 20, 03:25 UTC1h 10m - -
2026-07-18 AA7F4E LAS → SFO Jul 18, 03:00 UTCJul 18, 04:20 UTC1h 20m - -
2026-07-17 A12A9E LAS → SFO Jul 17, 03:05 UTCJul 17, 04:10 UTC1h 5m - -
2026-07-16 A127BB SFO → ATL Jul 16, 05:25 UTCJul 16, 09:40 UTC4h 15m - -
2026-07-16 A2BBA4 LAS → SFO Jul 16, 01:40 UTCJul 16, 02:55 UTC1h 15m - -
2026-07-15 A449A1 LAS → SFO Jul 15, 02:40 UTCJul 15, 04:05 UTC1h 25m - -
2026-07-14 A441AB SFO → ATL Jul 14, 04:50 UTCJul 14, 09:05 UTC4h 15m - -
2026-07-14 A4493C LAS → SFO Jul 14, 01:45 UTCJul 14, 02:50 UTC1h 5m - -
2026-07-13 A2B153 SFO → ATL Jul 13, 04:45 UTCJul 13, 08:55 UTC4h 10m +25m +8m
2026-07-13 A2B153 SFO → ATL Jul 13, 04:35 UTCJul 13, 08:55 UTC4h 20m - -
2026-07-13 A2BC5A LAS → SFO Jul 13, 02:05 UTCJul 13, 03:10 UTC1h 5m - -
2026-07-12 A43EEC SFO → ATL Jul 12, 05:05 UTCJul 12, 09:20 UTC4h 15m - -
2026-07-12 A12F09 LAS → SFO Jul 12, 01:55 UTCJul 12, 03:05 UTC1h 10m - -
2026-07-11 A44212 - Jul 11, 04:40 UTCJul 11, 08:50 UTC4h 10m - -
2026-07-11 A12B4C LAS → SFO Jul 11, 02:00 UTCJul 11, 03:10 UTC1h 10m - -
2026-07-10 A12AC7 LAS → SFO Jul 10, 03:55 UTCJul 10, 05:05 UTC1h 10m - -
2026-07-09 AA7F24 LAS → SFO Jul 9, 04:00 UTCJul 9, 05:05 UTC1h 5m - -

Performance history

Flights tracked
198 showing last 30
Avg arrival delay
+8m
On-time arrival
100% 100% on time
Aircraft used
28

Monthly activity 4 months

Month Flights tracked
July 2026 41
June 2026 60
May 2026 55
April 2026 42

UAL1603 frequently asked

Where does flight UAL1603 fly?
UAL1603 (United Airlines) flies from ORD to PHX. View the full route page.
How long is flight UAL1603?
Based on observed flights, UAL1603 takes on average 2h 23m from takeoff to landing.
How often does UAL1603 fly?
UAL1603 has been observed flying several times a week in our tracking data. We've recorded 198 flights under this callsign.
Is flight UAL1603 usually on time?
Across recent flights, UAL1603 arrives with an average 8-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1603?
UAL1603 has been operated by 28 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1603 live?
Yes. When UAL1603 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.