Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2042

Operated by UAL

Live map

Live map filtered to UAL2042. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
14:02 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
120° / 12 kt
Visibility
10 SM
Ceiling
SCT 3,000 ft, OVC 5,000 ft
Temp / Dew
31°C / 24°C
Altimeter
30.03 inHg

Obs: 2026-10-12T17:53:00.000Z

Raw METAR / TAF 
METAR KIAH 121753Z 12012KT 10SM SCT030 OVC050 31/24 A3003 RMK AO2 SLP169 T03060239 10311 20228 58005

TAF KIAH 121720Z 1218/1324 14012KT P6SM SCT025 BKN045 PROB30 1218/1222 -SHRA FM130300 14006KT P6SM SCT015 OVC050 FM130800 15005KT P6SM BKN030 TEMPO 1310/1313 SCT009 OVC015 FM131600 15010KT P6SM SCT030 BKN040 PROB30 1318/1323 -SHRA

flight Live Traffic

flight_takeoff 196 Departures
flight_land 213 Arrivals

Arrival

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
14:02 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
230° / 13G18 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
32°C / 16°C
Altimeter
29.90 inHg

Obs: 2026-10-12T18:51:00.000Z

Raw METAR / TAF 
METAR KSTL 121851Z AUTO 23013G18KT 10SM CLR 32/16 A2990 RMK AO2 SLP113 T03220161 $

TAF KSTL 121723Z 1218/1324 22013G20KT P6SM FEW250 FM130000 21008KT P6SM SCT250 FM131400 24010KT P6SM FEW050 FEW250

flight Live Traffic

flight_takeoff 103 Departures
flight_land 112 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A94B0A ORD → BDL Jul 26, 00:00 UTCJul 26, 02:15 UTC2h 15m - -
2026-07-25 A49441 ORD → BDL Jul 25, 00:10 UTCJul 25, 02:20 UTC2h 10m - -
2026-07-25 A49441 ORD → BDL Jul 25, 00:20 UTCJul 25, 02:15 UTC1h 55m +18m -11m
2026-07-24 A12F2A ORD → BDL Jul 24, 00:50 UTCJul 24, 02:55 UTC2h 5m - -
2026-07-23 AA2BC4 ORD → BDL Jul 23, 00:20 UTCJul 23, 02:30 UTC2h 10m - -
2026-07-22 A8D4AD IAD → MSY Jul 22, 02:20 UTCJul 22, 04:50 UTC2h 30m - -
2026-07-22 A8D4AD IAD → MSY Jul 22, 02:18 UTCJul 22, 04:46 UTC2h 28m +136m -14m
2026-07-21 AA2BA5 IAD → MSY Jul 21, 00:15 UTCJul 21, 02:25 UTC2h 10m - -
2026-07-20 A3CF6D IAD → MSY Jul 20, 00:35 UTCJul 20, 02:45 UTC2h 10m - -
2026-07-19 A836FB IAD → MSY Jul 19, 07:55 UTCJul 19, 09:55 UTC2h 0m - -
2026-07-18 A5D2F9 IAD → MSY Jul 18, 00:19 UTCJul 18, 02:35 UTC2h 15m - -
2026-07-17 A44963 - Jul 17, 01:20 UTCJul 17, 03:14 UTC1h 55m - -
2026-07-16 A76028 IAD → MSY Jul 16, 00:15 UTCJul 16, 02:20 UTC2h 5m - -
2026-07-16 A76028 IAD → MSY Jul 16, 00:20 UTCJul 16, 02:15 UTC1h 55m +18m -7m
2026-07-15 AA2BA5 IAD → MSY Jul 15, 01:05 UTCJul 15, 03:10 UTC2h 5m - -
2026-07-14 A494EB IAD → MSY Jul 14, 01:15 UTCJul 14, 03:20 UTC2h 5m - -
2026-07-13 AAA267 IAD → MSY Jul 13, 00:20 UTCJul 13, 02:35 UTC2h 15m - -
2026-07-12 A2B8C5 IAD → MSY Jul 12, 01:05 UTCJul 12, 03:15 UTC2h 10m - -
2026-07-11 AA7F27 IAD → MSY Jul 11, 00:30 UTCJul 11, 02:40 UTC2h 10m - -
2026-07-10 A9249C IAD → MSY Jul 10, 00:40 UTCJul 10, 02:45 UTC2h 5m - -
2026-07-09 A92362 IAD → MSY Jul 9, 00:15 UTCJul 9, 02:30 UTC2h 15m - -
2026-07-08 AA7F03 IAD → MSY Jul 8, 00:10 UTCJul 8, 02:20 UTC2h 10m - -
2026-07-07 AD953C IAD → MSY Jul 7, 03:30 UTCJul 7, 05:50 UTC2h 20m - -
2026-07-07 AD953C IAD → MSY Jul 7, 03:33 UTCJul 7, 05:46 UTC2h 13m +211m -2m
2026-07-06 A445CD IAD → MSY Jul 6, 04:55 UTCJul 6, 07:00 UTC2h 5m - -
2026-07-05 AA2BA2 IAD → MSY Jul 5, 02:00 UTCJul 5, 04:10 UTC2h 10m - -
2026-07-05 AA2BA2 IAD → MSY Jul 5, 01:33 UTCJul 5, 04:11 UTC2h 38m +91m +1m
2026-07-04 A4943F IAD → MSY Jul 4, 00:10 UTCJul 4, 02:10 UTC2h 0m - -
2026-07-03 A4943F IAD → MSY Jul 3, 01:10 UTCJul 3, 03:20 UTC2h 10m - -
2026-07-02 A81005 IAD → MSY Jul 2, 00:15 UTCJul 2, 02:15 UTC2h 0m - -

Performance history

Flights tracked
132 showing last 30
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 35
May 2026 40
April 2026 26

UAL2042 frequently asked

Where does flight UAL2042 fly?
UAL2042 (UAL) flies from IAH to STL. View the full route page.
How long is flight UAL2042?
Based on observed flights, UAL2042 takes on average 2h 10m from takeoff to landing.
How often does UAL2042 fly?
UAL2042 has been observed flying daily in our tracking data. We've recorded 132 flights under this callsign.
Is flight UAL2042 usually on time?
Across recent flights, UAL2042 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2042?
UAL2042 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2042 live?
Yes. When UAL2042 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.