Apparatus

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flight_takeoff Flight

UAL638

Operated by United Airlines

Live map

Live map filtered to UAL638. Shown when the flight is currently airborne.

Route airports View route page →

Departure

MCO KMCO VFR

Orlando International Airport

Orlando, US

Local time
06:53 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
96 ft
Coordinates
28.4294, -81.3090

cloud Weather

Wind
360° / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
22°C / 22°C
Altimeter
30.04 inHg

Obs: 2026-10-14T09:53:00.000Z

Raw METAR / TAF 
METAR KMCO 140953Z 36005KT 10SM CLR 22/22 A3004

TAF KMCO 140904Z 1409/1512 36003KT P6SM FEW035 SCT070 FM141500 06009KT P6SM SCT040 SCT070 FM150100 06005KT P6SM FEW035 FEW250

flight Live Traffic

flight_takeoff 251 Departures
flight_land 308 Arrivals

Arrival

ORD KORD LIFR

Chicago O'Hare International Airport

Chicago, US

Local time
05:53 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
10° / 8 kt
Visibility
6 SM
Ceiling
BKN 400 ft, BKN 5,000 ft, OVC 15,000 ft
Temp / Dew
18°C / 17°C
Altimeter
29.92 inHg
Wx
BR

Obs: 2026-10-14T10:12:00.000Z

Raw METAR / TAF 
SPECI KORD 141012Z 01008KT 6SM BR BKN004 BKN050 OVC150 18/17 A2992 RMK AO2 T01780172 $

TAF KORD 140858Z 1409/1512 04006KT P6SM FEW010 SCT025 OVC040 FM141100 03011KT P6SM SCT010 BKN020 PROB30 1413/1417 2SM -RADZ SCT008 BKN010 FM150600 10010KT P6SM BKN025 OVC035

flight Live Traffic

flight_takeoff 517 Departures
flight_land 792 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A76F66 MCO → ORD Jul 26, 02:25 UTCJul 26, 07:30 UTC5h 6m - -
2026-07-25 A76F87 MCO → ORD Jul 25, 04:00 UTCJul 25, 08:50 UTC4h 50m +120m -12m
2026-07-25 A76F87 MCO → ORD Jul 25, 03:55 UTCJul 25, 04:25 UTC30m - -
2026-07-24 A0A900 MCO → ORD Jul 24, 08:45 UTCJul 24, 09:00 UTC15m - -
2026-07-24 A0A900 MCO → ORD Jul 24, 03:55 UTCJul 24, 04:35 UTC40m - -
2026-07-23 AA3B05 MCO → ORD Jul 23, 08:15 UTCJul 23, 08:30 UTC15m - -
2026-07-23 AA3B05 MCO → ORD Jul 23, 03:19 UTCJul 23, 08:27 UTC5h 8m +79m -13m
2026-07-23 AA3B05 MCO → ORD Jul 23, 03:20 UTCJul 23, 04:00 UTC40m - -
2026-07-22 AA3AE2 MCO → ORD Jul 22, 02:20 UTCJul 22, 13:40 UTC11h 20m - -
2026-07-21 AA8A09 MCO → ORD Jul 21, 07:10 UTCJul 21, 07:25 UTC15m - -
2026-07-21 AA8A09 MCO → ORD Jul 21, 02:25 UTCJul 21, 03:15 UTC50m - -
2026-07-20 A76F6C MCO → ORD Jul 20, 07:15 UTCJul 20, 07:35 UTC20m - -
2026-07-20 A76F6C MCO → ORD Jul 20, 02:25 UTCJul 20, 03:05 UTC40m - -
2026-07-19 AA3B05 MCO → ORD Jul 19, 04:10 UTCJul 19, 08:55 UTC4h 45m - -
2026-07-19 AA3B05 MCO → ORD Jul 19, 04:09 UTCJul 19, 08:58 UTC4h 49m +129m -21m
2026-07-18 A76F68 MCO → ORD Jul 18, 07:10 UTCJul 18, 07:30 UTC20m - -
2026-07-18 A76F68 MCO → ORD Jul 18, 02:35 UTCJul 18, 03:15 UTC41m - -
2026-07-17 AA8A07 - Jul 17, 07:20 UTCJul 17, 07:35 UTC15m - -
2026-07-17 AA8A07 - Jul 17, 02:34 UTCJul 17, 03:25 UTC50m - -
2026-07-16 AA3B05 - Jul 16, 07:25 UTCJul 16, 07:45 UTC20m - -
2026-07-16 AA3B05 - Jul 16, 02:45 UTCJul 16, 03:15 UTC30m - -
2026-07-15 A76F68 SFO → HNL Jul 15, 02:50 UTCJul 15, 07:50 UTC5h 0m - -
2026-07-14 AA3AE9 SFO → HNL Jul 14, 02:50 UTCJul 14, 07:35 UTC4h 45m - -
2026-07-14 AA3AE9 SFO → HNL Jul 14, 02:54 UTCJul 14, 07:33 UTC4h 39m +54m -24m
2026-07-13 AA3AE9 - Jul 13, 02:15 UTCJul 13, 02:45 UTC30m - -
2026-07-13 AA3AE9 SFO → HNL Jul 13, 02:24 UTCJul 13, 07:02 UTC4h 38m +24m -21m
2026-07-12 A76F46 SFO → HNL Jul 12, 02:24 UTCJul 12, 07:08 UTC4h 44m +24m -15m
2026-07-12 A76F46 - Jul 12, 02:15 UTCJul 12, 02:45 UTC30m - -
2026-07-11 A76F6D - Jul 11, 07:10 UTCJul 11, 07:30 UTC20m - -
2026-07-11 A76F6D SFO → HNL Jul 11, 02:53 UTCJul 11, 08:01 UTC5h 8m +53m +1m

Performance history

Flights tracked
219 showing last 30
Avg arrival delay
-15m
On-time arrival
100% 100% on time
Aircraft used
12

Monthly activity 4 months

Month Flights tracked
July 2026 53
June 2026 61
May 2026 66
April 2026 39

UAL638 frequently asked

Where does flight UAL638 fly?
UAL638 (United Airlines) flies from MCO to ORD. View the full route page.
How long is flight UAL638?
Based on observed flights, UAL638 takes on average 2h 27m from takeoff to landing.
How often does UAL638 fly?
UAL638 has been observed flying several times a week in our tracking data. We've recorded 219 flights under this callsign.
Is flight UAL638 usually on time?
Across recent flights, UAL638 arrives 15 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL638?
UAL638 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL638 live?
Yes. When UAL638 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.