Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2172

Operated by United Airlines

Live map

Live map filtered to UAL2172. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
22:30 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
180° / 6 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft, SCT 25,000 ft
Temp / Dew
28°C / 22°C
Altimeter
29.87 inHg

Obs: 2026-05-30T02:53:00.000Z

Raw METAR / TAF 
METAR KIAH 300253Z 18006KT 10SM FEW030 SCT250 28/22 A2987 RMK AO2 SLP114 T02780222 53010

TAF KIAH 292320Z 3000/3106 VRB05KT P6SM SCT050 BKN250 FM301100 VRB03KT P6SM SCT010 FM301500 21006KT P6SM FEW025 FM301800 17009KT P6SM SCT040 BKN250 FM310300 18006KT P6SM FEW030 BKN250

flight Live Traffic

flight_takeoff 302 Departures
flight_land 372 Arrivals

Arrival

PHL KPHL VFR

Philadelphia International Airport

Philadelphia, US

Local time
23:30 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
36 ft
Coordinates
39.8719, -75.2411

cloud Weather

Wind
230° / 12 kt
Visibility
10 SM
Ceiling
FEW 11,000 ft, FEW 25,000 ft
Temp / Dew
21°C / 12°C
Altimeter
29.77 inHg

Obs: 2026-05-30T02:54:00.000Z

Raw METAR / TAF 
METAR KPHL 300254Z 23012KT 10SM FEW110 FEW250 21/12 A2977 RMK AO2 SLP080 T02110117 58005 $

TAF KPHL 300206Z 3002/3106 22010KT P6SM SCT070 FM300500 25012KT P6SM SCT200 FM300700 28012KT P6SM SCT200 FM300900 32018G26KT P6SM SCT100 FM301500 35020G30KT P6SM BKN080 FM302100 01014G24KT P6SM SCT080

flight Live Traffic

flight_takeoff 206 Departures
flight_land 216 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AB7B8C IAH → PHL May 29, 15:25 UTCMay 29, 17:50 UTC2h 25m - -
2026-05-28 AC4717 IAH → PHL May 28, 15:20 UTCMay 28, 17:50 UTC2h 30m - -
2026-05-27 ABACD2 IAH → PHL May 27, 15:20 UTCMay 27, 18:25 UTC3h 5m - -
2026-05-27 ABACD2 IAH → PHL May 27, 15:21 UTCMay 27, 18:15 UTC2h 54m +11m -7m
2026-05-26 AB4531 IAH → PHL May 26, 15:09 UTCMay 26, 16:15 UTC1h 5m - -
2026-05-26 AB4531 IAH → PHL May 26, 15:21 UTCMay 26, 17:38 UTC2h 17m +11m +5m
2026-05-25 AB5056 IAH → PHL May 25, 15:15 UTCMay 25, 17:55 UTC2h 40m - -
2026-05-25 AB5056 IAH → PHL May 25, 15:21 UTCMay 25, 17:54 UTC2h 33m +11m +1m
2026-05-24 AB7B8C IAH → PHL May 24, 15:20 UTCMay 24, 17:45 UTC2h 25m - -
2026-05-24 AB7B8C IAH → PHL May 24, 15:21 UTCMay 24, 17:40 UTC2h 19m +11m -5m
2026-05-22 AC4ACE IAH → PHL May 22, 15:15 UTCMay 22, 17:40 UTC2h 25m - -
2026-05-22 AC4ACE IAH → PHL May 22, 15:21 UTCMay 22, 17:34 UTC2h 13m +11m +4m
2026-05-21 A0B7FA IAH → PHL May 21, 15:35 UTCMay 21, 17:55 UTC2h 20m - -
2026-05-20 AA739E IAH → PHL May 20, 14:50 UTCMay 20, 17:25 UTC2h 35m - -
2026-05-19 A5CC3C IAH → PHL May 19, 14:35 UTCMay 19, 17:20 UTC2h 45m - -
2026-05-19 A5CC3C IAH → PHL May 19, 14:38 UTCMay 19, 17:12 UTC2h 34m +13m +5m
2026-05-18 A2B157 IAH → PHL May 18, 14:40 UTCMay 18, 17:15 UTC2h 35m - -
2026-05-17 A126E8 IAH → PHL May 17, 14:55 UTCMay 17, 17:25 UTC2h 30m - -
2026-05-15 A43EA7 IAH → PHL May 15, 14:35 UTCMay 15, 17:10 UTC2h 34m - -
2026-05-15 A43EA7 IAH → PHL May 15, 14:38 UTCMay 15, 17:05 UTC2h 27m +13m -5m
2026-05-14 AA7F08 IAH → PHL May 14, 14:55 UTCMay 14, 17:20 UTC2h 25m - -
2026-05-14 AA7F08 IAH → PHL May 14, 15:00 UTCMay 14, 17:16 UTC2h 16m +35m -4m
2026-05-13 A5CC19 IAH → PHL May 13, 15:00 UTCMay 13, 17:25 UTC2h 25m - -
2026-05-13 A5CC19 IAH → PHL May 13, 14:53 UTCMay 13, 17:21 UTC2h 28m +13m -1m
2026-05-12 A126E7 IAH → PHL May 12, 14:35 UTCMay 12, 16:55 UTC2h 20m - -
2026-05-11 A126EA IAH → PHL May 11, 14:45 UTCMay 11, 17:00 UTC2h 16m - -
2026-05-11 A126EA IAH → PHL May 11, 14:53 UTCMay 11, 16:55 UTC2h 2m +13m -1m
2026-05-10 A5CC37 IAH → PHL May 10, 14:54 UTCMay 10, 17:25 UTC2h 30m - -
2026-05-10 A5CC37 IAH → PHL May 10, 14:53 UTCMay 10, 17:20 UTC2h 27m +13m -2m
2026-05-08 A2B153 IAH → PHL May 8, 14:30 UTCMay 8, 16:50 UTC2h 20m - -

Performance history

Flights tracked
65 showing last 30
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
18

Monthly activity 2 months

Month Flights tracked
May 2026 38
April 2026 27

UAL2172 frequently asked

Where does flight UAL2172 fly?
UAL2172 (United Airlines) flies from IAH to PHL. View the full route page.
How long is flight UAL2172?
Based on observed flights, UAL2172 takes on average 2h 25m from takeoff to landing.
How often does UAL2172 fly?
UAL2172 has been observed flying several times a week in our tracking data. We've recorded 65 flights under this callsign.
Is flight UAL2172 usually on time?
Across recent flights, UAL2172 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2172?
UAL2172 has been operated by 18 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2172 live?
Yes. When UAL2172 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.