Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1557

Operated by UAL

Live map

Live map filtered to UAL1557. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
21:45 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
250° / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
31°C / 23°C
Altimeter
30.10 inHg

Obs: 2026-07-15T01:51:00.000Z

Raw METAR / TAF 
METAR KORD 150151Z 25005KT 10SM CLR 31/23 A3010 RMK AO2 SLP185 T03110228 $

TAF KORD 142320Z 1500/1606 25005KT P6SM FEW060 FEW250 FM152100 09006KT P6SM FEW050 FEW250

flight Live Traffic

flight_takeoff 569 Departures
flight_land 667 Arrivals

Arrival

MDT KMDT VFR

Harrisburg International Airport

Harrisburg, US

Local time
22:45 EDT
Timezone
America/New_York
Type
Medium Airport
Elevation
310 ft
Coordinates
40.1928, -76.7623

cloud Weather

Wind
280° / 7 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
29°C / 22°C
Altimeter
30.00 inHg

Obs: 2026-07-15T01:56:00.000Z

Raw METAR / TAF 
METAR KMDT 150156Z 28007KT 10SM SCT250 29/22 A3000 RMK AO2 SLP155 T02940222

TAF KMDT 142329Z 1500/1524 25007KT P6SM BKN250 FM150500 26005KT P6SM FEW250 WS020/31035KT FM151200 26006KT P6SM FEW250 FM151600 29009G17KT P6SM FEW250

flight Live Traffic

flight_takeoff 9 Departures
flight_land 22 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-15 A2C35A - Jul 15, 00:05 UTCJul 15, 01:30 UTC1h 25m - -
2026-07-14 A24C73 - Jul 14, 00:20 UTCJul 14, 01:45 UTC1h 25m - -
2026-07-13 A13608 ORD → HAR Jul 13, 00:01 UTCJul 13, 01:20 UTC1h 20m - -
2026-07-11 A2C336 - Jul 11, 23:50 UTCJul 12, 01:05 UTC1h 15m - -
2026-07-11 A10E8B - Jul 11, 00:25 UTCJul 11, 01:40 UTC1h 15m - -
2026-07-11 A10E8B ORD → MDT Jul 11, 00:07 UTCJul 11, 01:41 UTC1h 34m +42m +6m
2026-07-10 A12732 ORD → MDT Jul 10, 01:31 UTCJul 10, 02:30 UTC59m +126m -7m
2026-07-10 A12732 - Jul 10, 01:20 UTCJul 10, 02:35 UTC1h 15m - -
2026-07-09 A2C336 - Jul 9, 01:05 UTCJul 9, 02:25 UTC1h 20m - -
2026-07-09 A2C336 ORD → MDT Jul 9, 00:16 UTCJul 9, 02:18 UTC2h 2m +51m -34m
2026-07-08 A10E21 ORD → MDT Jul 8, 00:07 UTCJul 8, 01:25 UTC1h 18m +42m -6m
2026-07-08 A10E21 - Jul 8, 00:10 UTCJul 8, 01:25 UTC1h 15m - -
2026-07-07 A0BF90 - Jul 7, 00:20 UTCJul 7, 01:35 UTC1h 15m - -
2026-07-06 A135CB ORD → HAR Jul 6, 00:30 UTCJul 6, 01:50 UTC1h 20m - -
2026-07-02 A0BF26 - Jul 2, 23:55 UTCJul 3, 01:10 UTC1h 15m - -
2026-07-02 A0E751 - Jul 2, 01:40 UTCJul 2, 02:50 UTC1h 10m - -
2026-07-01 A0BF90 ORD → HAR Jul 1, 00:40 UTCJul 1, 01:55 UTC1h 15m - -
2026-07-01 A0BF90 ORD → MDT Jul 1, 00:07 UTCJul 1, 01:53 UTC1h 46m +42m -33m
2026-06-29 A135CB - Jun 29, 23:54 UTCJun 30, 01:09 UTC1h 15m - -
2026-06-29 A0BF26 - Jun 29, 01:39 UTCJun 29, 02:59 UTC1h 20m - -
2026-06-28 A10E21 - Jun 28, 00:00 UTCJun 28, 01:15 UTC1h 15m - -
2026-06-27 A22539 - Jun 27, 01:04 UTCJun 27, 02:20 UTC1h 15m - -
2026-06-26 A49F87 - Jun 26, 00:55 UTCJun 26, 02:00 UTC1h 5m - -
2026-06-25 A58DE0 - Jun 25, 06:40 UTCJun 25, 07:54 UTC1h 15m - -
2026-06-23 A62BDC - Jun 23, 23:59 UTCJun 24, 01:19 UTC1h 20m - -
2026-06-22 A562AA - Jun 22, 23:55 UTCJun 23, 01:15 UTC1h 20m - -
2026-06-21 A61592 - Jun 21, 23:50 UTCJun 22, 01:10 UTC1h 20m - -
2026-06-21 A5C694 - Jun 21, 00:04 UTCJun 21, 01:19 UTC1h 15m - -
2026-06-21 A5C694 ORD → MDT Jun 21, 00:07 UTCJun 21, 01:17 UTC1h 10m +42m +3m
2026-06-20 A5A2CC - Jun 20, 00:39 UTCJun 20, 02:00 UTC1h 20m - -

Performance history

Flights tracked
134 showing last 30
Avg arrival delay
-12m
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 18
June 2026 33
May 2026 53
April 2026 30

UAL1557 frequently asked

Where does flight UAL1557 fly?
UAL1557 (UAL) flies from ORD to MDT. View the full route page.
How long is flight UAL1557?
Based on observed flights, UAL1557 takes on average 1h 19m from takeoff to landing.
How often does UAL1557 fly?
UAL1557 has been observed flying several times a week in our tracking data. We've recorded 134 flights under this callsign.
Is flight UAL1557 usually on time?
Across recent flights, UAL1557 arrives 12 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1557?
UAL1557 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1557 live?
Yes. When UAL1557 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.