Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1400

Operated by United Airlines

Live map

Live map filtered to UAL1400. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SMF KSMF VFR

Sacramento International Airport

Sacramento, US

Local time
21:25 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
27 ft
Coordinates
38.6954, -121.5910

cloud Weather

Wind
160° / 8 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
24°C / 12°C
Altimeter
29.80 inHg

Obs: 2026-08-11T03:53:00.000Z

Raw METAR / TAF 
METAR KSMF 110353Z 16008KT 10SM FEW250 24/12 A2980 RMK AO2 SLP089 T02390122

TAF KSMF 102320Z 1100/1124 18013KT P6SM SKC FM111200 16005KT P6SM SKC FM111900 18012KT P6SM SKC

flight Live Traffic

flight_takeoff 45 Departures
flight_land 53 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
23:25 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
90° / 5 kt
Visibility
10 SM
Ceiling
SCT 2,300 ft, BKN 4,700 ft, BKN 6,000 ft
Temp / Dew
24°C / 21°C
Altimeter
29.97 inHg

Obs: 2026-08-11T04:07:00.000Z

Raw METAR / TAF 
SPECI KORD 110407Z 09005KT 10SM SCT023 BKN047 BKN060 24/21 A2997 RMK AO2 T02440211 $

TAF KORD 110259Z 1103/1206 08005KT P6SM SCT020 BKN040 PROB30 1109/1112 VRB15G25KT 3SM TSRA BKN035CB FM111200 15007KT P6SM SCT020 BKN035 TEMPO 1115/1118 31030G50KT 1SM +TSRA BR SCT009 OVC015CB FM111800 10008KT P6SM FEW025 BKN060

flight Live Traffic

flight_takeoff 569 Departures
flight_land 376 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A12AC5 SMF → ORD Jul 26, 20:55 UTCJul 26, 21:15 UTC20m - -
2026-07-25 A448FA SMF → ORD Jul 25, 22:35 UTCJul 25, 23:25 UTC50m - -
2026-07-25 A448FA SMF → ORD Jul 25, 20:45 UTCJul 25, 22:30 UTC1h 45m - -
2026-07-24 A12E80 SMF → ORD Jul 24, 22:05 UTCJul 25, 00:35 UTC2h 30m - -
2026-07-23 A12F6F SMF → ORD Jul 23, 20:45 UTCJul 23, 23:15 UTC2h 30m - -
2026-07-23 A12F6F SMF → ORD Jul 23, 20:43 UTCJul 23, 22:59 UTC2h 16m +13m +1m
2026-07-22 A76066 SMF → ORD Jul 22, 20:40 UTCJul 22, 23:25 UTC2h 45m - -
2026-07-21 A448F5 SMF → ORD Jul 21, 20:45 UTCJul 21, 23:40 UTC2h 55m - -
2026-07-20 A2BB89 SMF → ORD Jul 20, 20:40 UTCJul 20, 23:10 UTC2h 30m - -
2026-07-20 A2BB89 SMF → ORD Jul 20, 20:43 UTCJul 20, 23:00 UTC2h 17m +13m +19m
2026-07-19 A44963 SMF → ORD Jul 19, 20:40 UTCJul 19, 23:15 UTC2h 35m - -
2026-07-18 AA7E9B SMF → ORD Jul 18, 22:30 UTCJul 19, 01:05 UTC2h 35m - -
2026-07-17 A12A81 SMF → ORD Jul 17, 22:29 UTCJul 18, 01:10 UTC2h 40m - -
2026-07-16 A5D68A SMF → ORD Jul 16, 21:10 UTCJul 16, 23:49 UTC2h 40m - -
2026-07-15 A12AA4 - Jul 15, 20:35 UTCJul 15, 23:05 UTC2h 30m - -
2026-07-15 A12AA4 SRQ → ORD Jul 15, 20:43 UTCJul 15, 22:41 UTC1h 58m +13m +16m
2026-07-14 A12AE8 - Jul 14, 20:45 UTCJul 14, 23:05 UTC2h 19m - -
2026-07-14 A12AE8 SRQ → ORD Jul 14, 20:43 UTCJul 14, 22:54 UTC2h 11m +13m on time
2026-07-13 A12AC5 - Jul 13, 20:40 UTCJul 13, 23:10 UTC2h 30m - -
2026-07-12 AA7EBC - Jul 12, 20:40 UTCJul 12, 23:15 UTC2h 35m - -
2026-07-11 A12AC1 - Jul 11, 20:35 UTCJul 11, 23:20 UTC2h 45m - -
2026-07-10 A445AB - Jul 10, 20:50 UTCJul 10, 23:15 UTC2h 25m - -
2026-07-09 A12AE9 - Jul 9, 20:55 UTCJul 9, 23:25 UTC2h 30m - -
2026-07-09 A12AE9 SRQ → ORD Jul 9, 20:43 UTCJul 9, 23:10 UTC2h 27m +13m +18m
2026-07-08 A12AA0 - Jul 8, 20:40 UTCJul 8, 23:00 UTC2h 20m - -
2026-07-07 A44983 - Jul 7, 20:45 UTCJul 7, 23:15 UTC2h 30m - -
2026-07-06 A2B83B - Jul 6, 20:45 UTCJul 6, 23:10 UTC2h 25m - -
2026-07-05 AA7E9B - Jul 5, 18:45 UTCJul 5, 21:15 UTC2h 30m - -
2026-07-03 A5D6F9 - Jul 3, 22:55 UTCJul 4, 01:25 UTC2h 30m - -
2026-07-03 A5D6F9 SRQ → ORD Jul 3, 22:13 UTCJul 4, 01:06 UTC2h 53m +103m +130m

Performance history

Flights tracked
217 showing last 30
Avg arrival delay
+31m
On-time arrival
33% 33% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 68
May 2026 72
April 2026 45

UAL1400 frequently asked

Where does flight UAL1400 fly?
UAL1400 (United Airlines) flies from SMF to ORD. View the full route page.
How long is flight UAL1400?
Based on observed flights, UAL1400 takes on average 2h 21m from takeoff to landing.
How often does UAL1400 fly?
UAL1400 has been observed flying several times a week in our tracking data. We've recorded 217 flights under this callsign.
Is flight UAL1400 usually on time?
Across recent flights, UAL1400 arrives with an average 31-minute delay. 33% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1400?
UAL1400 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1400 live?
Yes. When UAL1400 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.