Temperature-controlled air cargo is the air transportation of products that must be maintained within a specific temperature range throughout the journey — from pickup at the origin facility through air transit to final delivery at the destination. It requires cool chain packaging appropriate to the temperature specification and transit duration, carrier selection based on lane-specific temperature data, and monitoring throughout the journey to ensure temperature excursions are detected and addressed.
A temperature excursion during air transit isn't just a logistics problem. For pharmaceuticals it can mean a shipment that has to be destroyed. For biological materials it can mean a product that can't be reconstituted. For temperature-sensitive chemicals it can mean a product that has degraded outside specification. The cost of a temperature failure is rarely just the freight charge — it's the value of the cargo plus the cost of the delay in replacing it.
Air freight temperature control is complex because the journey involves multiple environments — your facility, the ground transport to the airport, the airport handling environment, the aircraft hold, the destination airport handling, and the final delivery leg. Each of these environments has a different temperature profile and different risks. A proper temperature-controlled air freight solution manages all of them — not just the aircraft hold temperature.
Total Connection coordinates temperature-controlled air cargo with an end-to-end perspective — packaging selection for the full journey duration, carrier selection based on lane-specific temperature data at the time of the shipment, and monitoring that covers the complete journey from pickup to delivery.
Products we move with temperature control
Pharmaceuticals and biologics
Finished drug products, active pharmaceutical ingredients (APIs), vaccines, blood products, and biological specimens requiring controlled temperature ranges — typically 2°C to 8°C refrigerated or 15°C to 25°C controlled room temperature. IATA CEIV Pharma-certified carrier routing where required.
Chemical intermediates and reagents
Temperature-sensitive chemical products including certain reagents, catalysts, and chemical intermediates that degrade or lose specification outside defined temperature ranges. Often requiring dry ice or refrigerated packaging depending on the stability profile.
Food and perishables
Fresh food, seafood, specialty food products, and food ingredients requiring refrigerated air transport. Short shelf life products where transit time is critical and temperature control is non-negotiable.
Cosmetics and personal care products
Temperature-sensitive cosmetic formulations, emulsions, and personal care products that require controlled temperature to maintain product stability and regulatory compliance.
How we manage temperature-controlled air freight
Packaging selection
The right packaging for your product's temperature specification and your lane's transit duration. Passive refrigerated packaging — insulated shippers with phase change materials or dry ice — for most pharmaceutical and chemical cool chain requirements. Active container solutions for longer transit routes or more stringent temperature requirements. We don't recommend a packaging solution without reviewing the lane-specific temperature data and the product's stability profile.
Dry ice logistics
For products requiring dry ice — cryogenic temperatures or extended frozen transit — we coordinate dry ice procurement, correct quantity calculation for the transit duration, proper packaging to IATA DGR requirements for dry ice as a Class 9 dangerous good, and airport handling at origin and destination.
Carrier selection based on lane temperature data
Aircraft hold temperatures vary by route, season, and aircraft type. We select carriers and routings based on current lane-specific temperature data — not just on transit time and rate. A routing that looks efficient on paper but exposes your cargo to temperature risk during the connection is not a good routing for temperature-sensitive cargo.
Temperature monitoring
Temperature data loggers placed with the shipment to record the temperature profile throughout transit. Data logger reports available after delivery for regulatory documentation and quality assurance purposes.
GDP compliance for pharmaceutical air freight
For pharmaceutical products subject to Good Distribution Practice (GDP) requirements, we coordinate routing and carrier selection to support GDP documentation requirements — including temperature records, carrier qualification documentation, and chain of custody records.
The piece most providers miss — airport handling environments
Most temperature-controlled air freight conversations focus on the aircraft hold temperature. That's important but it's not the only risk point in the journey. Airport handling environments — the time your cargo spends on the tarmac, in a handling warehouse, or waiting at a connection — can expose temperature-sensitive cargo to significant thermal stress, particularly in extreme climate regions or during summer months.
Total Connection accounts for airport handling environments when selecting routings for temperature-sensitive cargo. A connection through a hub airport in a hot climate during summer months is a different temperature risk than the same connection in winter. We factor this into routing recommendations — not as an afterthought, but as a standard part of how we plan temperature-controlled shipments.
Frequently asked questions
What temperature ranges can you maintain for air freight?
We can arrange air freight solutions for a range of temperature specifications including frozen (below −15°C), deep frozen (below −65°C with dry ice), refrigerated (2°C to 8°C), controlled room temperature (15°C to 25°C), and ambient monitored. The specific solution — packaging type, dry ice quantity, carrier selection, and routing — depends on your product's temperature specification and the transit duration on your specific lane.
What is dry ice and what are the regulations for using it in air freight?
Dry ice (solid carbon dioxide, CO2) is used as a refrigerant for frozen and deep-frozen air freight. Under IATA DGR, dry ice is classified as a Class 9 dangerous good (UN 1845) with specific marking, labeling, and documentation requirements. The quantity of dry ice per package and per aircraft is limited. Packaging must allow CO2 to vent — sealed packages that trap dry ice sublimation gas are not permitted. Total Connection coordinates dry ice air freight in full compliance with IATA DGR requirements.
What is CEIV Pharma certification and why does it matter?
CEIV Pharma (Center of Excellence for Independent Validators in Pharmaceutical Logistics) is an IATA certification program for air cargo handlers and carriers that demonstrates compliance with GDP standards for pharmaceutical air freight. CEIV Pharma-certified handling means the carrier and ground handlers have been independently audited against pharmaceutical handling standards. For pharmaceutical shippers with GDP requirements, routing through CEIV Pharma-certified facilities provides an additional layer of assurance and documentation for regulatory compliance.
How do you handle temperature excursions if they occur during transit?
If a temperature excursion is detected during transit — either by the data logger or through carrier monitoring — we notify you immediately with the available data on the excursion including duration, magnitude, and location in the journey. We then work with you to assess the impact based on your product's stability data and regulatory requirements. Depending on the situation, options may include quarantine and stability testing of the shipment, destruction and replacement, or acceptance based on the excursion data relative to the stability profile. Prevention through proper packaging and routing is always the goal — but when excursions happen, fast notification and clear data are what enable the best possible response.
What documentation is available after delivery for temperature-controlled air freight?
After delivery we can provide temperature data logger reports showing the full temperature profile throughout transit, air waybill and shipping documentation for the complete journey, carrier handling records where available, and any cool chain monitoring records from our coordination of the shipment. This documentation supports pharmaceutical GDP compliance, regulatory submissions, and quality assurance review.
How far in advance do I need to book temperature-controlled air freight?
For most temperature-controlled air freight on standard trade lanes, 24 to 48 hours advance notice is sufficient for standard passive packaging solutions. For active container arrangements, specialized routing, or lanes with limited carrier options for temperature-sensitive cargo, 3 to 5 business days is more appropriate. For pharmaceutical shipments with GDP documentation requirements, additional lead time for carrier qualification documentation may be needed. For urgent temperature-controlled shipments — same-day or next-day requirements — call us directly and we will assess what's achievable on your specific lane.
Can you handle temperature-controlled air freight for dangerous goods?
Yes — and this is a combination that requires particular expertise. When cargo is both temperature-sensitive and classified as a dangerous good under IATA DGR — certain chemical reagents, some pharmaceutical intermediates — both the temperature control requirements and the IATA DGR compliance requirements apply simultaneously. Packaging must satisfy both the packing instruction requirements for the dangerous goods classification and the temperature maintenance requirements for the product's stability specification. Total Connection manages both sets of requirements as part of the same compliance review process.
