How early should I get to DFW?
Dallas Fort Worth International Airport, Dallas-Fort Worth, TX · Checked Oct 14, 2026
The short answer
Arrive at least 2 hours before domestic flights, and allow extra travel time for construction
Arrive at least 3 hours before international flights
Those are blanket rules. Your real number depends on your terminal, the time of day, traffic from your door, and whether you have PreCheck or a bag. Leave By works out your exact leave time.
Source: dfwairport.com
Security lines at DFW
Live waits are shown per checkpoint on DFW's website and app (buckets: 0-10, 11-20, 20+ min). DFW's construction page forecast summer peaks in Terminal D at 6-9am and 4-8pm daily.
Busiest times: 6:00-9:00am, 4:00-8:00pm.
Nationally, TSA checkpoints are busiest from 5 to 7 AM local time. See TSA's hourly numbers and the busiest days to fly.
TSA PreCheck: TSA PreCheck is available in Terminals A, C, D and E (not listed for B). In Terminal C, C10 is PreCheck-only and C20 has general plus PreCheck.
CLEAR: Available at this airport (see terminals below for which checkpoints).
Touchless ID: Dedicated TSA PreCheck Touchless ID lanes for American, Delta and United travelers at checkpoints A21, C21, D30 and E16
Terminals and checkpoints
Terminal A
American
- DART Orange Line station (direct to downtown Dallas)
- TSA PreCheck is offered in Terminal A
Terminal B
American
- DART Silver Line and TEXRail (to downtown Fort Worth) stations
- DFW's security page does not list PreCheck in Terminal B
Terminal C
American
- DFW's busiest terminal, used only by American Airlines, and being rebuilt in three phases (renovation contract runs to Dec. 31, 2029)
- Nine new or rebuilt gates opened June 2026
- South garage (gates C26-C39) is closed for reconstruction; north and central garages remain open
- Ground transportation and shuttle stops have moved to the lower-level curb; Terminal Link has one Terminal C stop, on the lower level near Gate C17
Terminal D (international)
American, British Airways, Lufthansa, Qatar Airways, Emirates, Japan Airlines, Aeromexico, Air France, Korean Air, Qantas, Sun Country, Volaris
- Most foreign carriers use gates D6-D16; American uses D17-D40
- Terminal D security peaks were forecast daily at 6-9am and 4-8pm (DFW's summer peak-time notice)
- Ticketing and bag drop for the future Terminal F will be in Terminal D at first
Terminal E
Delta, United, Alaska, JetBlue, Frontier, Air Canada, American
- Delta gates E12-E17; United E4-E9; Alaska E11; JetBlue E10; Frontier E20
Between terminals: Skylink train inside security links all five terminals, 24 hours a day, every 2 minutes; average ride about 5 minutes, up to 9 minutes end to end. Terminal Link shuttle runs outside security every 8-10 minutes after 5am.
Terminals are connected after security, so you can walk between them without re-screening.
Getting to DFW
Rideshare and taxi: Drop-off is at the upper-level curb of every terminal (active loading only). In Terminal C, ground transportation stops have moved to the lower-level curb during construction.
Transit: DART Orange Line from Terminal A goes direct to downtown Dallas (DART has listed about 50 minutes to West End station); DART Silver Line and TEXRail (to downtown Fort Worth) leave from Terminal B; TRE trains stop at CentrePort/DFW Airport station with a TRE Link shuttle to the terminals
Driving and parking: Enter from SH 183 on the south or SH 114 / I-635 on the north; International Parkway runs north-south past every terminal. Terminals A, B and C now use new right-hand exits from International Parkway. Express South lot is closed for Terminal F construction; Terminal C south garage is closed.
Construction and changes in 2026
- Terminal C rebuild (curb to gate) continues through 2029; the C30 check-in area and checkpoint are closed
- Terminal C south garage (C26-C39) closed for reconstruction
- Express South parking lot closed for construction of Terminal F, which is set to open in 2027
- Terminal C ground transportation and shuttle stops relocated to the lower-level curb
- New right-hand exits into Terminals A, B and C from International Parkway were completed in 2026, replacing the old left-hand exits
Checking a bag
American: check in and drop bags at least 45 minutes before domestic flights and 60 minutes before international flights. Delta: bags 45 minutes before domestic departure (30 minutes to check in without bags). United: 45 minutes for domestic check-in.
DFW tips first-timers miss
- Check which terminal and checkpoint your flight uses: DFW has multiple checkpoints per terminal, and once through security, Skylink connects every terminal
- Terminal C's C30 checkpoint is closed for construction; use C10 (PreCheck only), C11 or C20
- CLEAR lanes exist only at checkpoint E18; Touchless ID lanes are at A21, C21, D30 and E16
- Allow extra time for the Terminal C construction zone: the south garage is closed and ground transportation stops are on the lower level
- Terminal Link stops are on the upper level of every terminal except Terminal D
- DFW's travel tips page promotes a free Fast Pass that lets you book a security screening time; check dfwairport.com for current availability
Leaving for DFW?
Pick your flight and where you're starting. Leave By checks live traffic, security lines and your terminal, and tells you the minute to walk out the door.
Free. No account.
Questions travelers ask
How early should I get to DFW Airport?
DFW advises arriving at least 2 hours before domestic flights and 3 hours before international flights, and leaving extra time for construction-related traffic.
Can I go between terminals after security at DFW?
Yes. The Skylink train runs inside security, 24 hours a day, with trains every 2 minutes, and links all five terminals. Rides average about 5 minutes.
Where is CLEAR at DFW?
DFW's security page lists CLEAR only at checkpoint E18 in Terminal E, with CLEAR enrollment at checkpoints E8, E16 and E18.
Sources
- DFW Airport - Security
- DFW Airport - Construction News and Resources
- DFW Newsroom - Construction notice: new bridge into Terminal C (Jan 6, 2026)
- DFW Newsroom - Nine new gates open (June 8, 2026)
- DFW Airport - Airlines
- DFW Airport - Connect (Skylink)
- DFW Airport - Travel Tips
- DFW Airport - Terminal Link Shuttle
- DFW Airport - Airport Access & Directions
- DFW Newsroom - Rail options to DFW terminals (Dec 16, 2025)
- DART - FAQ on DART's connection to DFW Airport
- Community Impact - 7 construction updates from DFW (Aug 19, 2026)
- Fort Worth Star-Telegram via British Aviation Group - DFW construction (May 2026)
- Delta - Check-In Times at U.S. Airports
- AP via MyNorthwest - United narrows check-in window; airline comparison (May 2025)
Airport conditions change. Always follow your airline's check-in and bag-drop deadlines.