Trackside
421: Hatboro → Airport Terminal B
One ride, 2 legs — the train continues through SEPTA Regional Rail's network under a new number at each transfer. Reliability is shown for each leg.
Train WAR421 · Hatboro → Suburban Station
On time 47%
Scheduled arrival 9:25 AM · typically 9:28 AM
- Usually 3 min late
- On time (within 2 min) 47% of weekdays
- Late 5+ min 41% of weekdays
- Late 10+ min 18% of weekdays
- About 1 day in 10, it's 15+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Hatboro
Departs 8:31 AM
On time 82%
· usually on time
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Willow Grove
Scheduled arrival 8:36 AM
On time 67%
· usually on time
Crestmont
Scheduled arrival 8:39 AM
On time 80%
· usually on time
Roslyn
Scheduled arrival 8:42 AM
On time 60%
· usually on time
Ardsley
Scheduled arrival 8:47 AM
On time 21%
· usually 4 min late
Glenside
Scheduled arrival 8:52 AM
On time 75%
· usually on time
Elkins Park
Scheduled arrival 8:57 AM
On time 65%
· usually on time
Melrose Park
Scheduled arrival 8:59 AM
On time 63%
· usually on time
Wayne Junction
Scheduled arrival 9:07 AM
On time 59%
· usually on time
Temple University
Scheduled arrival 9:13 AM
On time 41%
· usually 4 min late
Jefferson Station
Scheduled arrival 9:20 AM
On time 37%
· usually 4 min late
Where delay builds
Recent performance
How late it arrived on each recent day it ran.
Suburban Station · continues as Train AIR421
Train AIR421 · Suburban Station → Airport Terminal B
On time 33%
Scheduled arrival 9:48 AM · typically 9:53 AM
- Usually 5 min late
- On time (within 2 min) 33% of weekdays
- Late 5+ min 53% of weekdays
- Late 10+ min 24% of weekdays
- About 1 day in 10, it's 14+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Suburban Station
Departs 9:25 AM
On time 47%
· usually 3 min late
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Penn Medicine Station
Scheduled arrival 9:32 AM
On time 39%
· usually 3 min late
Eastwick
Scheduled arrival 9:41 AM
On time 14%
· usually 5 min late
Airport Terminal A
Scheduled arrival 9:47 AM
On time 4%
· usually 7 min late
Where delay builds
Recent performance
How late it arrived on each recent day it ran.
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