Embraer E175 vs CRJ-900 — Which Regional Jet Is Less Miserable?

The embraer e175 vs crj-900 passenger experience debate has a clear answer, and I’ll give it to you upfront: the E175 wins. Not by a little. But if you’ve ever booked a regional connection without checking the equipment type first and ended up wedged into a CRJ, you already know that. I’ve logged somewhere north of 200 flight segments in the last six years, a chunk of them on regional jets operated by United Express, Delta Connection, and American Eagle. I’ve made the mistake of not checking the aircraft type before booking. I won’t make it again, and after reading this, neither will you.

Regional jets exist because airlines need to serve smaller markets without flying half-empty mainline aircraft. That’s the business logic. The passenger logic is that you’re being asked to fold yourself into a tube the diameter of a municipal bus and pretend it’s fine. Both the Bombardier CRJ-900 and the Embraer E175 occupy this space, often on similar routes, sometimes on the exact same route on different days. The differences between them are specific, measurable, and matter enormously if you fly more than twice a year.

Cabin Width — The Number That Matters Most

Here’s the number: the Embraer E175 has an interior cabin width of approximately 103 inches — actually, let me be precise — the fuselage cross-section gives a cabin width of about 82 inches at seat-rail level, while the CRJ-900 cabin measures roughly 69 inches wide. That’s over a foot of difference. You feel every inch of it.

Both aircraft use a 2-2 seating configuration, meaning no middle seats on either plane. That’s the good news. On paper, 2-2 sounds equivalent. In practice, sitting in a CRJ window seat feels like someone built a cabin around you after you sat down. The walls genuinely feel close enough to lean against without trying. On the E175, there’s actual shoulder room. You can shift in your seat without bumping the person next to you. Small thing. Enormous difference on a 90-minute hop.

The E175 was designed as a purpose-built regional jet from the ground up, part of Embraer’s E-Jet family that also includes the larger E190 and E195. The CRJ-900 evolved from the original Canadair Regional Jet, which itself evolved from the Challenger 600 business jet. That origin matters. The CRJ line was never designed to be a passenger aircraft first. You can feel that history in the fuselage every time you fly it.

Window seat passengers on the CRJ-900 also deal with a fuselage curve that eats into shoulder space in a way the E175 doesn’t. The E175 has a more squared-off cabin shape, which sounds like a small architectural detail until you’re on a 6 a.m. flight from Charlotte to Providence and you realize you haven’t touched the wall once.

Overhead Bins — Can Your Bag Actually Fit

Probably should have opened with this section, honestly. Because for a lot of frequent flyers, the bin situation is the deciding factor in whether a regional leg ruins your whole travel day.

The CRJ-900 overhead bins are small. Not inconvenient-small. Genuinely, functionally inadequate for a standard carry-on. A typical 22-inch roller bag — say, an Away Carry-On or a Travelpro Maxlite 5 — will not fit wheels-in on a CRJ-900. Many passengers attempt to force the issue. Flight attendants intervene. Gate-checked bags pile up. On a connecting itinerary where you have 40 minutes to make a transfer, getting gate-checked is a problem that can cascade into missing your next flight.

The E175 bins aren’t large by mainline standards, but they handle standard 22-inch carry-ons in the wheels-first orientation. I’ve fit a Carry-On Max (22 x 14 x 9 inches) without drama on multiple E175 flights. The bin design is simply better — the opening is wider, the depth is more accommodating, and the overhead space is shaped for actual luggage rather than briefcases.

Struck by this exact problem on a CRJ-900 flight from Dulles to Pittsburgh in 2022, I watched a gate agent check eleven bags in the first four rows alone. Eleven. The flight had 76 passengers. That’s not an anomaly. That’s standard CRJ operations.

If you’re flying a CRJ-900 and you know it in advance, pack a personal item bag and check your roller. It costs money, yes — usually $30-$35 on most carriers — but it saves the gate-check scramble and gets you off the plane faster. If you’re flying the E175, bring your normal carry-on and stop worrying about it.

Seat Pitch and Legroom

The specifications here are closer than the bin situation, which is why this section requires some nuance. Typical seat pitch on the CRJ-900 in economy runs around 30-31 inches depending on the operator and configuration. The E175 also sits around 30-31 inches in most regional configurations. Delta Connection E175s, operated by SkyWest, typically run 30 inches of pitch. Same for the CRJ-900 operated by Mesa or GoJet.

So why does the E175 feel roomier? Cabin shape. The E175’s wider, more rectangular cabin cross-section means the seat itself has more usable width — around 17.2 inches versus the CRJ-900’s approximately 16.5 inches. A 0.7-inch difference sounds trivial. Over a two-hour flight, it doesn’t feel trivial. The tray table on the E175 also deploys more naturally and sits at a better angle, which matters if you’re trying to use a laptop. On the CRJ, the tray angle is slightly more vertical due to the seat back curvature, and anything thicker than a slim laptop feels precarious.

Legroom for tall passengers — I’m 6’2″ and I’ve tested this personally — is genuinely rough on both aircraft. Neither is comfortable at 30 inches of pitch when you’re over six feet. The E175 has a slight edge because the seat cushion base doesn’t intrude into foot space quite as aggressively, but this is marginal. If you’re tall, exit rows are your target on both aircraft. Check SeatGuru for specific row configurations before you pick your seat. The E175 exit row on SkyWest operations is typically row 12. The CRJ-900 exit row varies by operator but is usually around row 15-16.

Noise and Ride Quality

Both aircraft use modern turbofan engines. The CRJ-900 runs General Electric CF34-8C5 engines. The E175 uses GE CF34-8E5 engines — essentially an evolution of the same family. On paper, nearly identical. In the cabin, not identical at all.

The E175 is noticeably quieter in cruise. I’ve done side-by-side comparisons across multiple flights on similar routes, and the E175 consistently requires less effort to hold a conversation or listen to audio at a reasonable volume. Part of this comes down to cabin insulation. Part of it comes from the E175’s slightly different engine placement and nacelle design. Whatever the engineering reason, you notice it after about 20 minutes in the air.

Turbulence is turbulence. Both aircraft bounce. Regional jets at typical cruise altitudes of 25,000-35,000 feet encounter more weather variation than mainline aircraft cruising at 37,000-41,000 feet. The E175 doesn’t magically smooth out rough air. Neither does the CRJ-900. If you’re a nervous flyer, neither of these planes will convert you. The physics don’t care about the manufacturer.

What the E175 does better is vibration at cruise. The CRJ-900 has a characteristic low-frequency resonance that some passengers find fatiguing over longer legs. I’ve arrived off 90-minute CRJ flights feeling more worn down than off 3-hour mainline segments. The E175 doesn’t have this to the same degree. It’s not quiet by any standard. It’s just less loud.

The Clear Winner

The E175 wins. Wider cabin. Better bins. Less noise. Comparable legroom but more usable seat width. It’s not a close call when you line up the specifics.

Here’s how to check which aircraft operates your route before you book. On Google Flights, once you’ve selected a specific flight, look for the aircraft type listed under the flight details — it usually appears in the expanded view. On the airline’s own booking site, click through to the full flight details page; the equipment type is almost always listed. Third-party tools like ExpertFlyer (subscription-based, around $9.99/month) show equipment assignments and will send alerts if the aircraft type changes after you book. That last feature matters more than it sounds — regional equipment swaps happen frequently, and a flight booked on an E175 can become a CRJ operation before departure.

SeatGuru cross-references route and aircraft data and shows you actual seat maps. Type in your flight number and date, and you get the cabin layout, seat dimensions, and user reviews flagging known problem seats. Use it. Takes two minutes and saves genuine misery.

If you have a choice between an E175 routing and a CRJ-900 routing to the same destination — even if the CRJ flight is cheaper or more convenient timing — take the E175. The price difference between regional connections rarely exceeds $40-60. The comfort difference exceeds the value of that money for most people who travel regularly. I’ve personally rerouted through different hubs specifically to get E175 equipment instead of CRJ-900. No regrets.

Regional jets will never be pleasant. That’s not the goal. The goal is finding the version that’s less bad. The E175 is meaningfully, measurably less bad. Now you know exactly why, and you know how to make sure you’re on the right one.