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
05:44 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
24°C / 20°C
Altimeter
30.16 inHg

Obs: 2026-07-14T09:51:00.000Z

Raw METAR / TAF 
METAR KORD 140951Z 00000KT 10SM CLR 24/20 A3016 RMK AO2 SLP208 T02390200 $

TAF KORD 140851Z 1409/1512 26006KT P6SM SKC FM141200 31005KT P6SM SKC FM141900 08006KT P6SM SKC FM150000 25005KT P6SM SKC

flight Live Traffic

flight_takeoff 622 Departures
flight_land 393 Arrivals

Arrival

MDT KMDT VFR

Harrisburg International Airport

Harrisburg, US

Local time
06:44 EDT
Timezone
America/New_York
Type
Medium Airport
Elevation
310 ft
Coordinates
40.1928, -76.7623

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
21°C / 17°C
Altimeter
30.14 inHg

Obs: 2026-07-14T09:56:00.000Z

Raw METAR / TAF 
METAR KMDT 140956Z 00000KT 10SM FEW250 21/17 A3014 RMK AO2 SLP204 T02110172

TAF KMDT 140539Z 1406/1506 22003KT P6SM SKC FM141200 26008KT P6SM SKC FM150500 27004KT P6SM FEW250

flight Live Traffic

flight_takeoff 12 Departures
flight_land 13 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
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 - -
2026-06-19 A5D570 - Jun 19, 00:34 UTCJun 19, 01:50 UTC1h 15m - -

Performance history

Flights tracked
133 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 17
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 133 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.