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Train 639
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Train number
Track
Active
Updated 17 min ago
Keystone Service
En route from TRE to PHL
NYP
PHL
Speed
0 mph
Heading
TBD
Next stop
PHL
Stops
5/6
Route Progress
100%
NYP
New York
PHL
Philadelphia
Last Signal
8/3/2026 10:27:33 PM
Signal Age
Signal 34 min ago
Latitude
39.96071
Longitude
-75.18260
Data Updated
8/4/2026, 2:45 AM UTC
Delay Trend
on time
Holding steady
on time
10 min late
on time
5 min early
PHL
2:00 AM
2:45 AM
Data Quality
10 snapshots
Cached data is stale
Updated 17 min ago. The scheduled ingest may be delayed or the upstream feed may be slow.
Train signal is stale
Signal 34 min ago. Position and stop estimates may lag the real train.
Trip Timeline
6 stops
NYP
Ny Moynihan Train Hall At Penn Station, New York
ON TIME
Confirmed
Actual stop event received
9:00 PM
21:00
on time
NWK
Newark, Newark
ON TIME
Confirmed
Actual stop event received
21:14
21:17
2 min early
EWR
Newark Liberty International Airport, Newark
ON TIME
Confirmed
Actual stop event received
21:22
21:23
on time
MET
Metropark Amtrak Station, Iselin
1 MI LATE
Confirmed
Actual stop event received
21:33
21:34
1 min late
TRE
Trenton, Trenton
2 MI LATE
Confirmed
Actual stop event received
21:56
21:58
1 min late
PHL
Philadelphia, Philadelphia
ON TIME
Low
Train signal is stale
22:27
10:27 PM
on time