Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1878

Operated by United Airlines

Live map

Live map filtered to UAL1878. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LGA KLGA VFR

LaGuardia Airport

New York, US

Local time
04:18 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
21 ft
Coordinates
40.7772, -73.8726

cloud Weather

Wind
20° / 3 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
22°C / 20°C
Altimeter
29.94 inHg

Obs: 2026-08-28T07:51:00.000Z

Raw METAR / TAF 
METAR KLGA 280751Z 02003KT 10SM BKN250 22/20 A2994 RMK AO2 SLP137 T02220200 $

TAF KLGA 280528Z 2806/2912 VRB05KT P6SM SCT015 BKN040 TEMPO 2806/2810 6SM BR BKN015 FM281400 33008KT P6SM SCT040 BKN070 PROB30 2818/2824 4SM -SHRA BR BKN040 FM290100 35009KT P6SM FEW040

flight Live Traffic

flight_takeoff 70 Departures
flight_land 50 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
03:18 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
130° / 3 kt
Visibility
10 SM
Ceiling
SCT 8,000 ft
Temp / Dew
21°C / 17°C
Altimeter
30.07 inHg

Obs: 2026-08-28T07:51:00.000Z

Raw METAR / TAF 
METAR KORD 280751Z 13003KT 10SM SCT080 21/17 A3007 RMK AO2 SLP179 T02060167

TAF KORD 280520Z 2806/2912 VRB04KT P6SM FEW050 FM281500 22006KT P6SM SCT050

flight Live Traffic

flight_takeoff 187 Departures
flight_land 165 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A12F08 LGA → ORD Jul 26, 11:50 UTCJul 26, 14:10 UTC2h 20m - -
2026-07-25 A12F70 LGA → ORD Jul 25, 11:45 UTCJul 25, 14:15 UTC2h 30m - -
2026-07-24 AA7EC2 LGA → ORD Jul 24, 11:54 UTCJul 24, 13:59 UTC2h 5m +14m +1m
2026-07-24 AA7EC2 LGA → ORD Jul 24, 11:55 UTCJul 24, 14:15 UTC2h 20m - -
2026-07-23 A448D3 AUS → ORD Jul 23, 12:00 UTCJul 23, 14:15 UTC2h 15m - -
2026-07-22 A448F5 AUS → ORD Jul 22, 11:50 UTCJul 22, 14:10 UTC2h 20m - -
2026-07-21 A448F5 AUS → ORD Jul 21, 11:45 UTCJul 21, 14:05 UTC2h 20m - -
2026-07-20 A4493F AUS → ORD Jul 20, 11:45 UTCJul 20, 14:05 UTC2h 20m - -
2026-07-19 A2BBF2 AUS → ORD Jul 19, 11:50 UTCJul 19, 14:05 UTC2h 15m - -
2026-07-18 AA7F08 AUS → ORD Jul 18, 11:50 UTCJul 18, 14:05 UTC2h 15m - -
2026-07-17 A2BB89 - Jul 17, 12:04 UTCJul 17, 14:15 UTC2h 10m - -
2026-07-17 A2BB89 AUS → ORD Jul 17, 11:54 UTCJul 17, 14:11 UTC2h 17m +14m +14m
2026-07-16 AA7F06 - Jul 16, 14:10 UTCJul 16, 14:15 UTC5m - -
2026-07-16 AA7F06 AUS → ORD Jul 16, 11:54 UTCJul 16, 13:54 UTC2h 0m +14m -4m
2026-07-16 AA7F06 AUS → ORD Jul 16, 12:00 UTCJul 16, 14:15 UTC2h 15m - -
2026-07-15 A923EF AUS → ORD Jul 15, 11:55 UTCJul 15, 14:15 UTC2h 20m - -
2026-07-14 A12AC5 AUS → ORD Jul 14, 11:54 UTCJul 14, 14:11 UTC2h 17m +14m +9m
2026-07-14 A12AC5 AUS → ORD Jul 14, 11:50 UTCJul 14, 14:10 UTC2h 20m - -
2026-07-13 A12F6F AUS → ORD Jul 13, 12:09 UTCJul 13, 14:11 UTC2h 2m +29m -6m
2026-07-13 A12F6F AUS → ORD Jul 13, 12:05 UTCJul 13, 14:30 UTC2h 25m - -
2026-07-12 A12A80 AUS → ORD Jul 12, 11:55 UTCJul 12, 14:10 UTC2h 15m - -
2026-07-11 AC0831 AUS → ORD Jul 11, 11:45 UTCJul 11, 14:05 UTC2h 20m - -
2026-07-11 AC0831 AUS → ORD Jul 11, 11:49 UTCJul 11, 13:51 UTC2h 2m +14m +9m
2026-07-10 A12AE9 AUS → ORD Jul 10, 11:55 UTCJul 10, 14:05 UTC2h 10m - -
2026-07-10 A12AE9 AUS → ORD Jul 10, 11:54 UTCJul 10, 13:49 UTC1h 55m +14m -4m
2026-07-09 A12AA0 AUS → ORD Jul 9, 11:55 UTCJul 9, 14:15 UTC2h 20m - -
2026-07-08 A2E045 AUS → ORD Jul 8, 11:50 UTCJul 8, 14:10 UTC2h 20m - -
2026-07-07 A2B83B AUS → ORD Jul 7, 11:55 UTCJul 7, 14:10 UTC2h 15m - -
2026-07-06 A44984 AUS → ORD Jul 6, 11:55 UTCJul 6, 14:05 UTC2h 10m - -
2026-07-05 A12B0A AUS → ORD Jul 5, 11:50 UTCJul 5, 13:50 UTC2h 0m - -

Performance history

Flights tracked
182 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 34
June 2026 34
May 2026 80
April 2026 34

UAL1878 frequently asked

Where does flight UAL1878 fly?
UAL1878 (United Airlines) flies from LGA to ORD. View the full route page.
How long is flight UAL1878?
Based on observed flights, UAL1878 takes on average 2h 10m from takeoff to landing.
How often does UAL1878 fly?
UAL1878 has been observed flying several times a week in our tracking data. We've recorded 182 flights under this callsign.
Is flight UAL1878 usually on time?
Across recent flights, UAL1878 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1878?
UAL1878 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1878 live?
Yes. When UAL1878 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.