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Reliable Flight Search results

Portland (PDX) → Salt Lake City (SLC)

Best trips

8 nonstop, 20 with 1 connection · ranked by overall best · published legroom for 28 of 28

Fares seen on this date: nonstop from 177 · any route from 163 (recent searches, one way, per person; each card opens the live price)

  1. Our best overall pick

    97% chance you arrive on time · nonstop · 30 in legroom · planes about 2 years old · 1h 55m

    Top pick#1 · Nonstop · 1h 55m

    5:45 AM → 8:40 AM

    82

    score

    price

    live on Aviasales

    97%

    arrive on time

    5:45 AM PDX → 8:40 AM SLC1h 55m

    Delta 1270

    Airbus A321neo or A321 · 1–7 yrs oldLegroom 30–32 in · 17.3–18 in wide · Delta Main
    97% on time · 0.3% cancel
    Find Delta 1270 fares Opens this date on Aviasales

  2. #2 · Nonstop · 2h 01m

    2:30 PM → 5:31 PM

    74

    score

    price

    live on Aviasales

    91%

    arrive on time

    2:30 PM PDX → 5:31 PM SLC2h 01m

    SkyWest 3377 · sold as United Express, Delta Connection, American Eagle or Alaska

    Embraer E175 · 4–11 yrs oldLegroom 30–32 in · 18–19.3 in wide · Main Cabin
    92% on time · 0.3% cancel
    Find 2:30 PM flight fares Opens this date on Aviasales

  3. #3 · Nonstop · 1h 54m

    9:59 AM → 12:50 PM

    72

    score

    price

    live on Aviasales

    88%

    arrive on time

    9:59 AM PDX → 12:50 PM SLC1h 54m

    Delta 1203

    Airbus A220-300 or Boeing 737-800 · 1–26 yrs oldLegroom 30–32 in · 17.3–18.6 in wide · Delta Main
    90% on time · 1.8% cancel
    Find Delta 1203 fares Opens this date on Aviasales

  4. #4 · Nonstop · 1h 51m

    7:05 PM → 9:56 PM

    70

    score

    price

    live on Aviasales

    87%

    arrive on time

    7:05 PM PDX → 9:56 PM SLC1h 51m

    Delta 1238

    Airbus A220-300 or Boeing 737-800 · 1–26 yrs oldLegroom 30–32 in · 17.3–18.6 in wide · Delta Main
    90% on time · 2.7% cancel
    Find Delta 1238 fares Opens this date on Aviasales

  5. #5 · Nonstop · 1h 52m

    1:45 PM → 4:37 PM

    69

    score

    price

    live on Aviasales

    87%

    arrive on time

    1:45 PM PDX → 4:37 PM SLC1h 52m

    Delta 1209

    Boeing 737-900ER · 2–14 yrs oldLegroom 30–32 in · 17.3–18 in wide · Delta Main
    88% on time · 1.1% cancel
    Find Delta 1209 fares Opens this date on Aviasales

  6. #6 · Nonstop · 2h 00m

    7:05 AM → 10:05 AM

    64

    score

    price

    live on Aviasales

    84%

    arrive on time

    7:05 AM PDX → 10:05 AM SLC2h 00m

    SkyWest 3355 · sold as United Express, Delta Connection, American Eagle or Alaska

    Embraer E175 · 4–10 yrs oldLegroom 30–32 in · 18–19.3 in wide · Main Cabin
    84% on time · 0.1% cancel
    Find 7:05 AM flight fares Opens this date on Aviasales

  7. #7 · Nonstop · 1h 52m

    5:02 PM → 7:54 PM

    62

    score

    price

    live on Aviasales

    86%

    arrive on time

    5:02 PM PDX → 7:54 PM SLC1h 52m

    Delta 1244

    Airbus A320 or Boeing 737-900ER · 7–34 yrs oldLegroom 30–32 in · 17.3–18.6 in wide · Delta Main
    87% on time · 0.8% cancel
    Find Delta 1244 fares Opens this date on Aviasales

  8. #8 · Nonstop · 2h 04m

    5:40 PM → 8:44 PM

    58

    score

    price

    live on Aviasales

    80%

    arrive on time

    5:40 PM PDX → 8:44 PM SLC2h 04m

    SkyWest 3291 · sold as United Express, Delta Connection, American Eagle or Alaska

    Embraer E175 · 8–11 yrs oldLegroom 30–32 in · 18–19.3 in wide · Main Cabin
    80% on time · 0.4% cancel
    Find 5:40 PM flight fares Opens this date on Aviasales

  9. #9 · 1 connection · 4h 32m · one ticket

    7:15 AM → 12:47 PM

    57

    score

    price

    live on Aviasales

    94%

    connections made

    88%

    arrive on time

    7:15 AM PDX → 8:28 AM GEG1h 13m

    SkyWest 3052 · sold as United Express, Delta Connection, American Eagle or Alaska

    Embraer E175 · 4–10 yrs oldLegroom 30–32 in · 18–19.3 in wide · Main Cabin
    87% on time · 0.3% cancel
    Connect in GEG · 1h 27m · 95% chance to make it · same ticket: the airline rebooks you if you miss it

    9:55 AM GEG → 12:47 PM SLC1h 52m

    SkyWest 3795 · sold as United Express, Delta Connection, American Eagle or Alaska

    Embraer E175 · 4–19 yrs oldLegroom 30–32 in · 18–19.3 in wide · Main Cabin
    93% on time · 0.4% cancel
    Find this one-ticket trip Look for SkyWest 3052 + SkyWest 3795 on Aviasales

  10. #10 · 1 connection · 5h 03m · one ticket

    10:30 AM → 4:33 PM

    56

    score

    price

    live on Aviasales

    98%

    connections made

    89%

    arrive on time

    10:30 AM PDX → 11:31 AM EUG1h 01m

    SkyWest 3072 · sold as United Express, Delta Connection, American Eagle or Alaska

    Embraer E175 · 8–10 yrs oldLegroom 30–32 in · 18–19.3 in wide · Main Cabin
    91% on time · 1.2% cancel
    Connect in EUG · 2h 04m · 99% chance to make it · same ticket: the airline rebooks you if you miss it

    1:35 PM EUG → 4:33 PM SLC1h 58m

    SkyWest 4155 · sold as United Express, Delta Connection, American Eagle or Alaska

    Embraer E175 · 6–9 yrs oldLegroom 30–32 in · 18–19.3 in wide · Main Cabin
    91% on time · 0.0% cancel
    Find this one-ticket trip Look for SkyWest 3072 + SkyWest 4155 on Aviasales

Aircraft and ages come from the planes each flight number actually flew in the last 3 months of data (FAA registry build years); airlines can swap planes. Legroom is the seat pitch the airline or a seat-map source publishes for that aircraft and cabin; we never estimate it, and seat maps change, so check the airline’s seat map when you book.

PDX → SLC

Portland to Salt Lake City: 2,398 nonstop flights a year

On time (12 months)

88%

Cancelled

0.8%

avg delay 8 min

Best time to leave

Before 9 AM

92% on time vs 84% 6 to 9 PM

Most reliable airline

Delta

89% chance on time

Check PDX to SLC fares

Lowest nonstop fare seen in the next two months: $177 (Alaska 2497 on 2026-11-14). Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Delta Air Lines89%

    1,698 flights · 90% on time as flown · 1.0% cancel

  • SkyWest Airlines (sold as United Express, Delta Connection, American Eagle or Alaska)85%

    601 flights · 85% on time as flown · 0.3% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM92%

    608 flights · avg delay 4 min

  • 9 AM to noon90%

    489 flights · avg delay 7 min

  • Noon to 3 PM88%

    448 flights · avg delay 8 min

  • 3 to 6 PM84%

    537 flights · avg delay 9 min

  • 6 to 9 PM84%

    316 flights · avg delay 13 min

Best day: Tuesday (92%). Worst: Sunday (86%).

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure