GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-01-23T14:38:42Z,
for the dataset file:///shared/jfk-airtrain.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
N/A
Publisher URL:
N/A
Feed Email:
N/A
Feed Language:
N/A

Files included

  1. agency.txt
  2. calendar.txt
  3. frequencies.txt
  4. routes.txt
  5. shapes.txt
  6. stop_times.txt
  7. stops.txt
  8. trips.txt

Counts

  • Agencies: 1
  • Blocks: 0
  • Routes: 3
  • Shapes: 3
  • Stops: 10
  • Trips: 15

Specification Compliance report

17 notices reported (0 errors, 15 warnings, 2 infos)

Notice Code Severity Total
equal_shape_distance_same_coordinates WARNING 5

equal_shape_distance_same_coordinates

Two consecutive points have equal shape_dist_traveled and the same lat/lon coordinates in shapes.txt.

When sorted by shape.shape_pt_sequence, the values for shape_dist_traveled must increase along a shape. Two consecutive points with equal values for shape_dist_traveled and the same coordinates indicate a duplicative shape point.

You can see more about this notice here.

shapeId (?) The id of the faulty shape. csvRowNumber (?) The row number from `shapes.txt`. shapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the faulty record. shapePtSequence (?) The faulty record's `shapes.shape_pt_sequence`. prevCsvRowNumber (?) The row number from `shapes.txt` of the previous shape point. prevShapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the previous shape point. prevShapePtSequence (?) The previous record's `shapes.shape_pt_sequence`.
"ad8ec671-956e-4c83-9b0a-2bd5f91f0b62" 173 17416.9678071 81 172 17416.9678071 80
"ad8ec671-956e-4c83-9b0a-2bd5f91f0b62" 175 17417.8129761 83 174 17417.8129761 82
"6fcde21d-dc07-47b8-8b53-cc5de71d9801" 90 12783.6819105 89 89 12783.6819105 88
"6fcde21d-dc07-47b8-8b53-cc5de71d9801" 91 12783.6819105 90 90 12783.6819105 89
"6fcde21d-dc07-47b8-8b53-cc5de71d9801" 92 12783.6819105 91 91 12783.6819105 90
expired_calendar WARNING 3

expired_calendar

Dataset should not contain date ranges for services that have already expired.

This warning takes into account the calendar_dates.txt file as well as the calendar.txt file.

You can see more about this notice here.

csvRowNumber (?) The row of the faulty record. serviceId (?) The service id of the faulty record.
2 "05c2ab52-af69-4867-af55-f771a60260bf"
3 "588f610f-8d94-42bd-905c-cf6aa2314928"
4 "fed1278f-58e5-45c5-9ec5-97e2f865bbac"
missing_recommended_file WARNING 1

missing_recommended_file

A recommended file is missing.

You can see more about this notice here.

filename (?) The name of the faulty file.
"feed_info.txt"
trip_coverage_not_active_for_next7_days WARNING 1

trip_coverage_not_active_for_next7_days

Trips data should be valid for at least the next seven days.

This notice is triggered if the date range where a significant number of trips are running ends in less than 7 days.

You can see more about this notice here.

currentDate (?) Current date (YYYYMMDD format). serviceWindowStartDate (?) The start date of the majority service window. serviceWindowEndDate (?) The end date of the majority service window.
"20260123" "20160624" "20190701"
trip_distance_exceeds_shape_distance_below_threshold WARNING 5

trip_distance_exceeds_shape_distance_below_threshold

The distance between the last shape point and last stop point is greater than 0 but less than the 11.1m threshold.

You can see more about this notice here.

tripId (?) The faulty record's trip id. shapeId (?) The faulty record's shape id. maxTripDistanceTraveled (?) The faulty record's trip max distance traveled. maxShapeDistanceTraveled (?) The faulty record's shape max distance traveled. geoDistanceToShape (?) The distance in meters between the shape and the stop.
"28bb46d7-202e-424f-9d1e-0b3445a69d75" "ff5fbb75-d40f-4351-b178-24f895b6e6a9" 2554.42 2554.4181723947318 0.0
"9235d80a-a40b-462b-bb0b-a938187f87a0" "ff5fbb75-d40f-4351-b178-24f895b6e6a9" 2554.42 2554.4181723947318 0.0
"206b1b24-1049-4412-abde-972cee4c64b1" "ff5fbb75-d40f-4351-b178-24f895b6e6a9" 2554.42 2554.4181723947318 0.0
"5a1cbe11-bb5f-4e16-943f-7c09b77ab51f" "ff5fbb75-d40f-4351-b178-24f895b6e6a9" 2554.42 2554.4181723947318 0.0
"0d3dc03d-5d76-4eb5-b51c-084c3fb64332" "ff5fbb75-d40f-4351-b178-24f895b6e6a9" 2554.42 2554.4181723947318 0.0
unknown_column INFO 2

unknown_column

A column name is unknown.

You can see more about this notice here.

filename (?) The name of the faulty file. fieldName (?) The name of the unknown column. index (?) The index of the faulty column.
"agency.txt" "agency_branding_url" 7
"routes.txt" "route_branding_url" 8