OnBoard Courier Volaris in the network the desk measures
Computed on 2026-09-07 from AeroDataBox scheduled route statistics. The desk holds departure schedules for 571 airports, and for the Y4 code that yields 222 city pairs across 72 of them. It is a measured sample of the published timetable and not the whole of it. Frequencies move with the season, and a quote is priced on the flights running the day you ask.
72airports on this carrier
6countries and territories reached
222scheduled city pairs held
650average daily flights across them
The schedule the desk holds carries the Y4 code on 222 city pairs, reaching 72 airports in 6 countries and territories. Some of those sectors are flown by OnBoard Courier Volaris and some are sold under its code and flown by a partner, which is how the published timetable states it and how a booking has to be read. 100 per cent of those airports sit on time zones in the Americas, and the carrier appears on no other block in this sample.
01The longest sector held for the carrier is Lima (LIM) to Mexico City (MEX) at about 4,245 km, and the shortest is Guadalajara (GDL) to Puerto Vallarta (PVR) at about 203 km. 122 of the pairs are under 1,500 km and 0 run past 5,000 km, a medium haul shape that usually joins a Gulf departure at a single interchange. The airport that appears most often on those pairs is Guadalajara (GDL), on 59 of them, which is 26.6 per cent of everything held under this code.
02The thickest sector under the code is Mexico City (MEX) to Monterrey (MTY) at about 30.9 movements a day, which across a full day is roughly one every 0.8 hours. On a sector at that cadence a missed departure costs a wait rather than a night. That sector does not touch Guadalajara (GDL), the airport this code is booked through most often, so the desk treats it as a seat sold under the code rather than flown by the carrier, and confirms the operating airline before it quotes. 45 of the 222 pairs run four or more times a day and 82 run once a day or less. The second figure is the one that matters when a consignment leaves the factory late, because on those sectors the desk will quote a different carrier rather than promise an hour it cannot hold. After Guadalajara (GDL) the code leans on Mexico City (MEX) on 38, Tijuana (TIJ) on 36, Querétaro (QRO) on 19 pairs respectively, and those are the airports a dispatcher looks at second when the first routing is full.
The sectors that carry the Y4 code most often
The 16 sectors the Y4 code appears on most often, out of 222. Flights a day is the average daily scheduled movement on the busier of the two directions, as held on 2026-09-07. The schedule lists a code against a sector whether the carrier operates it or sells it, so read this as where the code can be booked. Distances are great circle, computed from the published coordinates of the two airports.
How a courier reaches Guadalajara from the Gulf
The schedule the desk holds shows no Y4 service into a UAE airport, so a courier does not board this carrier in Dubai. The routing is built the other way round: a Gulf carrier takes the first leg to Guadalajara (GDL), and OnBoard Courier Volaris carries the second. The desk holds no non-stop link between a UAE gateway and GDL either, which means two changes and a routing the dispatcher checks by hand before it quotes.
Published lanes that carry the Y4 code
The site publishes a page for 346 courier lanes. OnBoard Courier Volaris appears in the schedule on one of them, and the one it flies most is Chicago to Queretaro at about 0.4 movements a day. That overlap is the honest test of whether a carrier is useful to this desk rather than merely famous.
The countries the Y4 code opens
Of the 6 countries and territories reached, 4 are reached at a single airport, which for a courier means one airport of entry and a road leg for everything else in that country. The deepest is Mexico with 44 airports on this code. The country desk for Mexico sets out the customs practice, the working hours and the road legs behind these airports.
Mexico (44 airports), United States (24 airports), Guatemala (1 airports), Costa Rica (1 airports), Peru (1 airports), Colombia (1 airports).
Where to go next on the Y4 network
Each of the 72 airports above has its own atlas entry with the full destination list, and each of the 222 sectors can be opened in the calculator with the flying time, the distance and the delivery hour worked out. Start with the atlas entry for Guadalajara (GDL), the route calculator with Dubai to GDL already filled in, the carrier index for the other 236 airlines the desk lists and the airport atlas itself.